{"title":"Opus 88 Koloro \u0026 Mini Fountain Pens","description":"","products":[{"product_id":"opus-88-koloro-fountain-pen-in-beige-ebonite","title":"Opus 88 Koloro Fountain Pen in Beige Ebonite","description":"\u003cp\u003eThe natural, warm feel of ebonite meets the translucent effect of lightweight acrylic resin with the Opus 88 KOLORO collection. Engineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the KOLORO is one of the few modern pens to feature an eyedropper filling only system that has a shut-off valve. More commonly found in Japanese vintage fountain pens, the valve regulates the ink flow to prevent ink burping on the page.\u003c\/p\u003eOpus 88 Koloro Eyedropper Filling Fountain Pen Details:\u003cul\u003e\n\u003cli\u003eBarrel and Cap crafted from ebonite and translucent acrylic\u003c\/li\u003e\n\u003cli\u003eStainless steel nib\u003c\/li\u003e\n\u003cli\u003eEyedropper filling system with a built-in shut-off valve\u003c\/li\u003e\n\u003cli\u003eGift Boxed with an eyedropper\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":39496970502283,"sku":"96083901M","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":39496970535051,"sku":"96083901F","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":39496970567819,"sku":"96083901B","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/opus-88-koloro-fountain-pen-in-beige-ebonite-441.jpg?v=1762269408"},{"product_id":"opus-88-koloro-fountain-pen-in-blue-ebonite","title":"Opus 88 Koloro Fountain Pen in Blue Ebonite","description":"\u003cp\u003eThe natural, warm feel of ebonite meets the translucent effect of lightweight acrylic resin with the Opus 88 KOLORO collection. Engineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the KOLORO is one of the few modern pens to feature an eyedropper filling only system that has a shut-off valve. More commonly found in Japanese vintage fountain pens, the valve regulates the ink flow to prevent ink burping on the page.\u003c\/p\u003eOpus 88 Koloro Eyedropper Filling Fountain Pen Details:\u003cul\u003e\n\u003cli\u003eBarrel and Cap crafted from ebonite and translucent acrylic\u003c\/li\u003e\n\u003cli\u003eStainless steel nib\u003c\/li\u003e\n\u003cli\u003eEyedropper filling system with a built-in shut-off valve\u003c\/li\u003e\n\u003cli\u003eGift Boxed with an eyedropper\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":39497141977227,"sku":"96083902M","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":39497142009995,"sku":"96083902F","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":39497142042763,"sku":"96083902B","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/opus-88-koloro-fountain-pen-in-blue-ebonite-305.jpg?v=1762269415"},{"product_id":"opus-88-koloro-fountain-pen-in-red-ebonite","title":"Opus 88 Koloro Fountain Pen in Red Ebonite","description":"\u003cp\u003eThe natural, warm feel of ebonite meets the translucent effect of lightweight acrylic resin with the Opus 88 KOLORO collection. Engineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the KOLORO is one of the few modern pens to feature an eyedropper filling only system that has a shut-off valve. More commonly found in Japanese vintage fountain pens, the valve regulates the ink flow to prevent ink burping on the page.\u003c\/p\u003eOpus 88 Koloro Eyedropper Filling Fountain Pen Details:\u003cul\u003e\n\u003cli\u003eBarrel and Cap crafted from ebonite and translucent acrylic\u003c\/li\u003e\n\u003cli\u003eStainless steel nib\u003c\/li\u003e\n\u003cli\u003eEyedropper filling system with a built-in shut-off valve\u003c\/li\u003e\n\u003cli\u003eGift Boxed with an eyedropper\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":39497153937547,"sku":"96083905M","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":39497153970315,"sku":"96083905F","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":39497154003083,"sku":"96083905B","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/opus-88-koloro-fountain-pen-in-red-ebonite-694.jpg?v=1762269417"},{"product_id":"opus-88-koloro-fountain-pen-in-pink","title":"Opus 88 Koloro Fountain Pen in White and Pink","description":"\u003cp\u003eInfuse your writing with the bubbly personality of the OPUS 88 Koloro White and Pink fountain pen. For this eyedropper-fill fountain pen, OPUS 88 combined a shimmering golden translucent resin with a contrasting pearl white in the cap and blind cap.\u003c\/p\u003e\u003cp\u003eEngineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the KOLORO is one of the few modern pens to feature an eyedropper filling only system that has a shut-off valve. More commonly found in Japanese vintage fountain pens, the valve regulates the ink flow to prevent ink burping on the page.\u003c\/p\u003eOpus 88 Koloro White and Pink Eyedropper Filling Fountain Pen Details:\u003cul\u003e\n\u003cli\u003eMaterial: Shimmering, translucent pink resin contrasted with pearl white resin.\u003c\/li\u003e\n\u003cli\u003eNib: #5 size stainless steel nib (made by Jowo)\u003c\/li\u003e\n\u003cli\u003ePen length, closed: 5.59 in. \/ 142mm\u003c\/li\u003e\n\u003cli\u003ePen length, open, cap off: 4.96 in. \/ 126mm\u003c\/li\u003e\n\u003cli\u003ePen length, open, cap posted: 6.30 in. \/ 160mm\u003c\/li\u003e\n\u003cli\u003ePen diameter, maximum: 0.61 in. \/ 15.5mm​\u003c\/li\u003e\n\u003cli\u003eGrip diameter: 0.39 in. -  0.43 in. \/ 10mm - 11mm\u003c\/li\u003e\n\u003cli\u003eEyedropper filling system with a built-in shut-off valve\u003c\/li\u003e\n\u003cli\u003eGift Boxed with an eyedropper\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":41399347740811,"sku":"96083907M","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":41399347773579,"sku":"96083907F","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":41399347806347,"sku":"96083907EF","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":41399347839115,"sku":"96083907B","price":93.0,"currency_code":"USD","in_stock":true},{"title":"1.4mm Stub","offer_id":41399347871883,"sku":"960839071.4","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/opus-88-koloro-fountain-pen-in-white-and-pink-322.jpg?v=1762270975"},{"product_id":"opus-88-mini-fountain-pen-in-baby-beluga","title":"Opus 88 Mini Fountain Pen in Baby Beluga","description":"\u003cp\u003eWrite a whale of a tale using the new OPUS 88 Mini Baby Beluga pocket fountain pen. This calligraphy-capable cutie of a pen features a wrap-around design on the resin cap and barrel. Whales breach on the blue waves of the pen's screw-off cap. More marine life is visible on the translucent blue barrel.\u003c\/p\u003e\n\u003cp\u003eGo for a dip in an enchanting sea of ink. Fill up the Beluga with your choice of bottled fountain pen ink using the included eyedropper. The translucent blue barrel can hold approximately 1.5ml of ink. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping.\u003c\/p\u003e\n\u003cp\u003eFor the \"under the sea\" artwork, we commissioned graphic designer and pen enthusiast Tracy Marsaioli to design the nautical pattern. Tracy collaborated with Goldspot Pens on other great pen designs for Retro 51 including Autumn Leaves, Tea Time, and April Showers.\u003c\/p\u003e\n\u003cp\u003eWrite with \"porpoise\" using this handy, high-capacity, pocket-friendly fountain pen.\u003c\/p\u003e\nOpus 88 x Goldspot Pens Mini \"Baby Beluga\" Whale fountain pen specifications\n\u003cul\u003e\n\u003cli\u003eEdition: 2023 Retailer Exclusive, not numbered or limited\u003c\/li\u003e\n\u003cli\u003ePen Material: Acrylic resin with color-printed design\u003c\/li\u003e\n\u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":41440963657867,"sku":"23041001-M","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":41440963690635,"sku":"23041001-F","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":41440963723403,"sku":"23041001-EF","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":41440963756171,"sku":"23041001-B","price":79.0,"currency_code":"USD","in_stock":true},{"title":"1.4mm Stub","offer_id":41440963788939,"sku":"23041001-1.4","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-baby-beluga-876.jpg?v=1762271102"},{"product_id":"opus-88-koloro-fountain-pen-in-white-and-blue","title":"Opus 88 Koloro Fountain Pen in White and Blue","description":"\u003cp\u003eInfuse your writing with the bubbly personality of the OPUS 88 Koloro White and Blue fountain pen. For this eyedropper-fill fountain pen, OPUS 88 combined a shimmering blue resin with a contrasting pearl white in the cap and blind cap.\u003c\/p\u003e\u003cp\u003e \n\n\u003c\/p\u003e\u003cp\u003eEngineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the KOLORO is one of the few modern pens to feature an eyedropper filling only system that has a shut-off valve. More commonly found in Japanese vintage fountain pens, the valve regulates the ink flow to prevent ink burping on the page.\u003c\/p\u003e\u003cp\u003e \n\n\u003c\/p\u003e\u003cp\u003eOpus 88 Koloro White and Blue Eyedropper Filling Fountain Pen Specifications\u003c\/p\u003e \n\u003cul\u003e \n\u003cli\u003eMaterial: Shimmering, light blue resin contrasted with pearl white resin.\u003c\/li\u003e \n\u003cli\u003eNib: #5 size stainless steel nib (made by Jowo)\u003c\/li\u003e \n\u003cli\u003ePen length, closed: 5.59 in. \/ 142mm\u003c\/li\u003e\n\u003cli\u003ePen length, open, cap off: 4.96 in. \/ 126mm\u003c\/li\u003e \n\u003cli\u003ePen length, open, cap posted: 6.30 in. \/ 160mm\u003c\/li\u003e\n\u003cli\u003ePen diameter, maximum: 0.61 in. \/ 15.5mm?\u003c\/li\u003e\n\u003cli\u003eGrip diameter: 0.39 in. -  0.43 in. \/ 10mm - 11mm\u003c\/li\u003e\n\u003cli\u003eEyedropper filling system with a built-in shut-off valve\u003c\/li\u003e\n\u003cli\u003eGift Boxed with an eyedropper\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":41532529180811,"sku":"96083908M","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":41532529213579,"sku":"96083908F","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":41532529246347,"sku":"96083908EF","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":41532529279115,"sku":"96083908B","price":93.0,"currency_code":"USD","in_stock":true},{"title":"1.4mm Stub","offer_id":41532529311883,"sku":"960839081.4","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-koloro-fountain-pen-in-white-and-blue-137.jpg?v=1762271458"},{"product_id":"opus-88-mini-fountain-pen-in-sakura-cherry-blossoms","title":"Opus 88 Mini Fountain Pen in Sakura Cherry Blossoms","description":"\u003cp\u003eReflect on the ephemeral nature of life through the beauty and splendor of cherry blossoms. Inspired by the filling systems of vintage Japanese fountain pens, the Opus 88 Mini \"Sakura\" Cherry Blossom design is a gentle reminder to bloom, dance upon the winds, and enjoy the ride.\u003c\/p\u003e\n\u003cp\u003ePink Sakura blossoms float throughout the cap and barrel of this pocket-sized fountain pen. Swirls of light pink and white suggest the wind currents carrying the flowers on a gentle breeze. Opus 88 prints the delicate pattern of Sakura over a polished black cap and frosted, translucent white demonstrator barrel. Pen enthusiast and graphic artist Tracy Marsaioli illustrated the Sakura design. Tracy collaborated with other Opus 88 pens like the Blizzard and Baby Beluga as well as several Retro 51 Tornado Pens.\u003c\/p\u003e\n\u003cp\u003eFill up the Sakura with your choice of bottled fountain pen ink using the included eyedropper. The translucent barrel can hold approximately 1.5ml of ink. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping.\u003c\/p\u003e\n\u003cp\u003eOpus 88 x Goldspot Pens Mini \"Sakura\" Cherry Blossom fountain Pen Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEdition: 2024 Retailer Exclusive, not numbered or limited\u003c\/li\u003e\n\u003cli\u003ePen Material: Acrylic resin with color printed design\u003c\/li\u003e\n\u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Extra Fine","offer_id":41869256622219,"sku":"OP-45876","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":41869256589451,"sku":"OP-45883","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":41869256556683,"sku":"OP-45890","price":79.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":41869256523915,"sku":"OP-45906","price":79.0,"currency_code":"USD","in_stock":false},{"title":"1.4mm Stub","offer_id":41869256491147,"sku":"OP-45913","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-sakura-cherry-blossoms-134.jpg?v=1762271884"},{"product_id":"opus-88-mini-fountain-pen-in-celestial-zodiac","title":"Opus 88 Mini Fountain Pen in Celestial Zodiac","description":"\u003cp\u003eTake this pen as a \u003cem\u003esign\u003c\/em\u003e you need to be writing more often.\u003c\/p\u003e\u003cp\u003eThere's no limit to your imagination with the Opus 88 Mini Celestial Zodiac fountain pen in your hand. Connect the dots in your mind and create beautiful work with this pocket-friendly, eyedropper-filling fountain pen.\u003c\/p\u003e\u003cp\u003eThe wrap-around, printed barrel design shows the 12 Western Zodiac Constellations: Capricorn, Aquarius, Pisces, Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, and Sagittarius. The starry symbols are set against a heavenly deep blue background. The barrel is slightly translucent so you can see the amount of ink in your pen.\u003c\/p\u003e\u003cp\u003ePen enthusiast and graphic artist Tracy Marsaioli illustrated the Celestial Zodiac design. Tracy collaborated with other Opus 88 pens like the Blizzard, Sakura, and Baby Beluga as well as several Retro 51 Tornado Pens.\u003c\/p\u003e\u003cp\u003eFill up the Opus 88 Mini fountain pen with your choice of bottled ink using the included eyedropper. The barrel can hold approximately 1.5ml of ink, which is roughly 50% more than the standard converter. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping while writing on the go.\u003c\/p\u003e\u003cp\u003eToday's horoscope reads, \"you'll enjoy writing with a new fountain pen!\" Let the stars align when you write with the Opus 88 Mini Celestial Zodiac pen.\u003c\/p\u003e\u003cp\u003eOpus 88 x Goldspot Pens Mini Celestial Zodiac fountain pen specifications \u003c\/p\u003e\u003cul\u003e \u003cli\u003eEdition: 2024 Retailer Exclusive, not numbered or limited\u003c\/li\u003e \u003cli\u003ePen Material: Acrylic resin with color printed design by Tracy Marsaioli\u003c\/li\u003e \u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e \u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e \u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e \u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e \u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e \u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e \u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e \u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e \u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e \u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Extra Fine","offer_id":42684206350475,"sku":"OP-CELESTIAL-EF","price":79.0,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":42684206317707,"sku":"OP-CELESTIAL-F","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42684206284939,"sku":"OP-CELESTIAL-M","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":42684206383243,"sku":"OP-CELESTIAL-B","price":79.0,"currency_code":"USD","in_stock":false},{"title":"1.4mm Stub","offer_id":42684206416011,"sku":"OP-CELESTIAL-1.4","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-celestial-zodiac-422.jpg?v=1762272579"},{"product_id":"opus-88-mini-fountain-pen-in-fall-leaves","title":"Opus 88 Mini Fountain Pen in Fall Leaves","description":"\u003cp\u003eIf autumn is your favorite season, we guarantee you'll \"fall\" in love with this fountain pen! Introducing \"Fall Leaves\" - an exclusive collaboration between Opus 88 and Goldspot Pens. Designed by graphic designer and pen enthusiast Tracy Marsaioli, this pocket-friendly fountain pen features a pattern of leaves piled all over the cap and barrel in warm orange and gold tones. The barrel has a semi-transparent effect so you can see the ink inside of this eyedropper-filling pen.\u003c\/p\u003e\n\u003cp\u003eTracy Marsaioli also illustrated the Opus 88 Mini Celestial Zodiac, Blizzard, Sakura, and Baby Beluga as well as several Retro 51 Tornado Pens.\u003c\/p\u003e\n\u003cp\u003eFill up the Opus 88 Mini fountain pen with your choice of bottled ink using the included eyedropper. The barrel can hold approximately 1.5ml of ink, which is roughly 50% more than the standard converter. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping while writing on the go.\u003c\/p\u003e\n\u003cp\u003eTake the pocket-friendly Opus 88 Mini Fall Leaves on your next leaf-peeping adventure.\u003c\/p\u003e\n\u003cp\u003eOpus 88 x Goldspot Pens Mini Fall Leaves fountain pen specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEdition: 2024 Retailer Exclusive, not numbered or limited\u003c\/li\u003e\n\u003cli\u003ePen Material: Acrylic resin with color printed design by Tracy Marsaioli\u003c\/li\u003e\n\u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Extra Fine","offer_id":42842277118091,"sku":"OP-LEAVES-EF","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":42842277085323,"sku":"OP-LEAVES-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"Medium","offer_id":42842277052555,"sku":"OP-LEAVES-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":42842277150859,"sku":"OP-LEAVES-B","price":79.0,"currency_code":"USD","in_stock":false},{"title":"1.4mm Stub","offer_id":42842277183627,"sku":"OP-LEAVES-1.4","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-fall-leaves-535.jpg?v=1759269065"},{"product_id":"opus-88-koloro-fountain-pen-in-light-blue-2025-edition","title":"Opus 88 Koloro Fountain Pen in Light Blue - 2025 Edition","description":"\u003cp\u003eOpus 88 has expanded their Koloro collection for 2025 with vibrant new colors, including hot pink, light blue, and black, making this lineup more versatile than ever. Each pen is crafted from durable acrylic and designed for the needs of dedicated fountain pen users.\u003c\/p\u003e\n\u003cp\u003eThe Opus 88 Koloro Light Blue fountain pen brings a refreshing, cool touch to your writing experience. Opus 88 has expanded the Koloro collection for 2025 with this serene light blue, along with other stunning hues. Its soothing light blue resin accents complement the transparent acrylic barrel, allowing you to view the ink as you write. Crafted for those who appreciate the art of long writing sessions, this pen is equipped with an eyedropper filling system and a shut-off valve to regulate ink flow, inspired by Japanese vintage pens. Choose from nib sizes Extra Fine, Fine, Medium, Broad, or 1.4mm Stub to match your writing style.\u003c\/p\u003e\n\u003cp\u003eOpus 88 Koloro Fountain Pen in Light Blue - 2025 Edition\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Durable acrylic with light blue resin accents and a clear acrylic barrel\u003c\/li\u003e\n\u003cli\u003eNib: #5 size stainless steel nib (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eNib sizes available: Extra Fine, Fine, Medium, Broad, 1.4mm Stub\u003c\/li\u003e\n\u003cli\u003ePen length, closed: 5.59 in. \/ 142mm\u003c\/li\u003e\n\u003cli\u003ePen length, open, cap off: 4.96 in. \/ 126mm\u003c\/li\u003e\n\u003cli\u003ePen length, open, cap posted: 6.30 in. \/ 160mm\u003c\/li\u003e\n\u003cli\u003ePen diameter, maximum: 0.61 in. \/ 15.5mm\u003c\/li\u003e\n\u003cli\u003eGrip diameter: 0.39 in. - 0.43 in. \/ 10mm - 11mm\u003c\/li\u003e\n\u003cli\u003eEyedropper filling system with a built-in shut-off valve\u003c\/li\u003e\n\u003cli\u003eGift boxed with an eyedropper\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":42883459219595,"sku":"241002M","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":42883459252363,"sku":"241002F","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":42883459285131,"sku":"241002EF","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":42883459317899,"sku":"241002B","price":93.0,"currency_code":"USD","in_stock":false},{"title":"1.4mm Stub","offer_id":42883459350667,"sku":"2410021.4","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-koloro-fountain-pen-in-light-blue-2025-edition-695.jpg?v=1762272884"},{"product_id":"opus-88-koloro-fountain-pen-in-black-2025-edition","title":"Opus 88 Koloro Fountain Pen in Black - 2025 Edition","description":"\u003cp\u003eOpus 88 has expanded their Koloro collection for 2025 with vibrant new colors, including hot pink, light blue, and black, making this lineup more versatile than ever. Each pen is crafted from durable acrylic and designed for the needs of dedicated fountain pen users.\u003c\/p\u003e\n\u003cp\u003eThe Opus 88 Koloro Black fountain pen combines classic elegance with modern functionality. Its black resin accents are beautifully contrasted by the clear acrylic barrel, offering a refined style. Ideal for serious writers, this pen features an eyedropper filling system complete with a shut-off valve, a detail rarely seen in contemporary pens but essential for smooth ink flow and minimal spills. Available in nib sizes Extra Fine, Fine, Medium, Broad, and 1.4mm Stub, this pen is both a functional and fashionable choice for any pen enthusiast.\u003c\/p\u003e\n\u003cp\u003eOpus 88 Koloro Fountain Pen in Black - 2025 Edition\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Durable acrylic with black resin accents and a clear acrylic barrel\u003c\/li\u003e\n\u003cli\u003eNib: #5 size stainless steel nib (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eNib sizes available: Extra Fine, Fine, Medium, Broad, 1.4mm Stub\u003c\/li\u003e\n\u003cli\u003ePen length, closed: 5.59 in. \/ 142mm\u003c\/li\u003e\n\u003cli\u003ePen length, open, cap off: 4.96 in. \/ 126mm\u003c\/li\u003e\n\u003cli\u003ePen length, open, cap posted: 6.30 in. \/ 160mm\u003c\/li\u003e\n\u003cli\u003ePen diameter, maximum: 0.61 in. \/ 15.5mm\u003c\/li\u003e\n\u003cli\u003eGrip diameter: 0.39 in. - 0.43 in. \/ 10mm - 11mm\u003c\/li\u003e\n\u003cli\u003eEyedropper filling system with a built-in shut-off valve\u003c\/li\u003e\n\u003cli\u003eGift boxed with an eyedropper\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":42883459612811,"sku":"241003M","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":42883459645579,"sku":"241003F","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":42883459678347,"sku":"241003EF","price":93.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":42883459711115,"sku":"241003B","price":93.0,"currency_code":"USD","in_stock":false},{"title":"1.4mm Stub","offer_id":42883459743883,"sku":"2410031.4","price":93.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-koloro-fountain-pen-in-black-2025-edition-855.jpg?v=1762272884"},{"product_id":"opus-88-mini-fountain-pen-in-tropical-blossom","title":"Opus 88 Mini Fountain Pen in Tropical Blossoms","description":"\u003cp\u003e🌺Find your mahalo by writing down gratitude, pausing to pay attention to the present moment, and noting the simple joys in life. The Opus 88 Mini Tropical Blossoms will put you in the \"write\" state of mind. Crafted in collaboration with Opus 88 and designed by artist Tracy Marsaioli, this pocket-friendly fountain pen has a blooming bouquet of Hawaiian flora on the barrel and cap. The bright, beautiful tropical flowers are printed on an acrylic barrel that has some clear areas where you can see inside the pen.\u003c\/p\u003e\n\u003cp\u003eTracy Marsaioli also illustrated the Opus 88 Mini Celestial Zodiac, Blizzard, Sakura, Fall Leaves, and Baby Beluga as well as several Retro 51 Tornado Pens.\u003c\/p\u003e\n\u003cp\u003eFill up the Opus 88 Mini fountain pen with your choice of bottled ink using the included eyedropper. The barrel can hold approximately 1.5ml of ink, which is roughly 50% more than the standard converter. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping while writing on the go.\u003c\/p\u003e\n\u003cp\u003eEmbrace the Aloha Spirit whenever you write with the Opus 88 Mini Tropical Blossoms fountain pen.\u003c\/p\u003e\n\u003cp\u003eOpus 88 x Goldspot Pens Mini Tropical Blossoms fountain pen specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEdition: 2025 Retailer Exclusive, not numbered or limited\u003c\/li\u003e\n\u003cli\u003ePen Material: Acrylic resin with color printed design by Tracy Marsaioli\u003c\/li\u003e\n\u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Extra Fine","offer_id":43499233738891,"sku":"OP-250422-EF","price":79.0,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":43499233706123,"sku":"OP-250422-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"Medium","offer_id":43499233673355,"sku":"OP-250422-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":43499233771659,"sku":"OP-250422-B","price":79.0,"currency_code":"USD","in_stock":true},{"title":"1.4mm Stub","offer_id":43499233804427,"sku":"OP-250422-1.4","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-tropical-blossom-616.jpg?v=1762273382"},{"product_id":"opus-88-mini-summer-strike-keychain-charm-gift-set","title":"Opus 88 Mini Summer Strike Keychain Charm Gift Set","description":"\u003cp\u003eBring a splash of summer wherever you go. The Opus 88 Mini Summer Strike Keychain Charm Set captures the carefree joy of a beach day in a pocket-sized keepsake. Whether it’s clipped to your bag, keys, or pen case, this handmade charm is a cheerful reminder to slow down, enjoy the sunshine, and appreciate the simple things in life.\u003c\/p\u003e\n\n\u003cp\u003eCrafted to match the Opus 88 Mini Summer Strike fountain pen, this whimsical felt keychain features the same sunny palette and playful beach-inspired design—including a mini felt version of the fountain pen itself, complete with a tiny nib and “Opus 88” detailing. It’s finished with a metal clip and a small leather tag stamped with Handmade—adding a personal touch to this delightful accessory.\u003c\/p\u003e\n\n\u003cp\u003ePerfect as a companion to the Summer Strike fountain pen or as a gift for fountain pen lovers, the Summer Strike Keychain Charm Set celebrates warmth, fun, and the joy of writing.\u003c\/p\u003e\n\n\u003cp\u003eTake summer with you—one charm at a time.\u003c\/p\u003e\n\n\u003cp\u003eOpus 88 Mini Summer Strike Keychain Charm Gift Set Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandmade felt charm modeled after the Summer Strike pen\u003c\/li\u003e\n\u003cli\u003eIncludes tiny stitched nib and “OPUS 88” label\u003c\/li\u003e\n\u003cli\u003eMetal keyring with lobster clasp\u003c\/li\u003e\n\u003cli\u003eLeather tag stamped with Handmade\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Default Title","offer_id":43674481361035,"sku":"OP-25075A","price":63.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-summer-strike-keychain-charm-gift-set-848.jpg?v=1759270712"},{"product_id":"opus-88-mini-fountain-pen-in-summer-strike","title":"Opus 88 Mini Fountain Pen in Summer Strike","description":"\u003cp\u003eSoak up summer vibes with every word. The Opus 88 Mini Summer Strike fountain pen brings sunshine to your writing desk with a playful, beach-themed design that’s perfect for capturing memories, reflections, or everyday gratitude. Whether you're journaling by the sea or daydreaming at your desk, this compact pen helps you pause and enjoy the moment.\u003c\/p\u003e\n\n\u003cp\u003eDesigned in collaboration with Opus 88 and artist Tracy Marsaioli, the Summer Strike features a joyful scene of beach sandals, ocean waves, and a sun-kissed bear in swim gear—capturing the carefree spirit of summer. Each detail is printed on an acrylic barrel with transparent areas that let you see the ink level inside.\u003c\/p\u003e\n\n\u003cp\u003eThe pen comes equipped with a large ink capacity (approx. 1.5ml) and fills easily with the included eyedropper. The built-in shut-off valve ensures no ink leaks while you’re on the go.\u003c\/p\u003e\n\n\u003cp\u003eFind your sunshine. Write with joy using the Opus 88 Mini Summer Strike fountain pen.\u003c\/p\u003e\n\n\u003cp\u003eOpus 88 Mini Fountain Pen in Summer Strike Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAcrylic resin barrel with semi-transparent sections\u003c\/li\u003e\n\u003cli\u003eScrew-on cap with silver clip\u003c\/li\u003e\n\u003cli\u003eStainless steel #5 Jowo nib (available in various sizes: extra fine, fine, medium, broad, 1.4mm Stub)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":43674483163275,"sku":"OP-250715 M","price":82.0,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":43674483196043,"sku":"OP-250715 EF","price":82.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":43674483228811,"sku":"OP-250715 F","price":82.0,"currency_code":"USD","in_stock":false},{"title":"1.4mm Stub","offer_id":43674483261579,"sku":"OP-250715 1.4","price":82.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":43674483294347,"sku":"OP-250715 B","price":82.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-summer-strike-811.jpg?v=1759270713"},{"product_id":"opus-88-mini-fountain-pen-in-mara-leopard","title":"Opus 88 Mini Fountain Pen in Mara Leopard","description":"\u003cp\u003eThe Opus 88 Mini Pocket Wild Animal Fountain Pen combines playful design with dependable performance, making it an ideal choice for writers on the go. Featuring regularly available Wild Animal patterns, this mini fountain pen brings character and functionality together in a compact, travel-friendly format. Available in Bengal Tiger, Mara Leopard, and Savannah Zebra, each design adds a bold and distinctive touch to your everyday writing.\u003c\/p\u003e\u003cp\u003eFill up the Opus 88 Mini fountain pen with your choice of bottled ink using the included eyedropper. The barrel can hold approximately 1.5ml of ink, which is roughly 50% more than the standard converter. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping while writing on the go.\u003c\/p\u003e\u003cp\u003eOpus 88 Mini Mara Leopard fountain pen specifications\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEdition: 2026 Regular\u003c\/li\u003e\n\u003cli\u003ePen Material: Acrylic resin\u003c\/li\u003e\n\u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":45149061120139,"sku":"OP-260102-M","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":45149061152907,"sku":"OP-260102-F","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":45149061185675,"sku":"OP-260102-EF","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":45149061218443,"sku":"OP-260102-B","price":79.0,"currency_code":"USD","in_stock":true},{"title":"1.4mm Stub","offer_id":45149061251211,"sku":"OP-260102-1.4","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-mara-leopard-876.jpg?v=1770038424"},{"product_id":"opus-88-mini-fountain-pen-in-bengal-tiger","title":"Opus 88 Mini Fountain Pen in Bengal Tiger","description":"\u003cp\u003eThe Opus 88 Mini Pocket Wild Animal Fountain Pen combines playful design with dependable performance, making it an ideal choice for writers on the go. Featuring regularly available Wild Animal patterns, this mini fountain pen brings character and functionality together in a compact, travel-friendly format. Available in Bengal Tiger, Mara Leopard, and Savannah Zebra, each design adds a bold and distinctive touch to your everyday writing.\u003c\/p\u003e\u003cp\u003eFill up the Opus 88 Mini fountain pen with your choice of bottled ink using the included eyedropper. The barrel can hold approximately 1.5ml of ink, which is roughly 50% more than the standard converter. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping while writing on the go.\u003c\/p\u003e\u003cp\u003eOpus 88 Mini Bengal Tiger fountain pen specifications\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEdition: 2026 Regular\u003c\/li\u003e\n\u003cli\u003ePen Material: Acrylic resin\u003c\/li\u003e\n\u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":45149061480587,"sku":"OP-260101-M","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":45149061513355,"sku":"OP-260101-F","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":45149061546123,"sku":"OP-260101-EF","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":45149061578891,"sku":"OP-260101-B","price":79.0,"currency_code":"USD","in_stock":true},{"title":"1.4mm Stub","offer_id":45149061611659,"sku":"OP-260101-1.4","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-bengal-tiger-174.jpg?v=1770038408"},{"product_id":"opus-88-mini-fountain-pen-in-savannah-zebra","title":"Opus 88 Mini Fountain Pen in Savannah Zebra","description":"\u003cp\u003eThe Opus 88 Mini Pocket Wild Animal Fountain Pen combines playful design with dependable performance, making it an ideal choice for writers on the go. Featuring regularly available Wild Animal patterns, this mini fountain pen brings character and functionality together in a compact, travel-friendly format. Available in Bengal Tiger, Mara Leopard, and Savannah Zebra, each design adds a bold and distinctive touch to your everyday writing.\u003c\/p\u003e\u003cp\u003eFill up the Opus 88 Mini fountain pen with your choice of bottled ink using the included eyedropper. The barrel can hold approximately 1.5ml of ink, which is roughly 50% more than the standard converter. The Opus 88's shut-off valve prevents any unexpected ink leaks or burping while writing on the go.\u003c\/p\u003e\u003cp\u003eOpus 88 Mini Savannah Zebra fountain pen specifications\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEdition: 2026 Regular\u003c\/li\u003e\n\u003cli\u003ePen Material: Acrylic resin\u003c\/li\u003e\n\u003cli\u003eNib: Stainless steel #5 size (made by Jowo)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Eyedropper fill with a safety shut-off valve (approx. 1.5ml capacity)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed (Cap on): 4.68 in. \/ 119mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap off): 4.29 in. \/ 109mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap posted): 5.51 in. \/ 140mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter (Maximum Barrel Girth): 0.59 in. \/ 15mm\u003c\/li\u003e\n\u003cli\u003ePen Grip Diameter: 0.39 in. - 0.47 in. \/ 10mm - 12mm\u003c\/li\u003e\n\u003cli\u003ePen Total Weight (without ink): 0.8oz \/ 22.7g\u003c\/li\u003e\n\u003cli\u003eGift boxed with eyedropper \u0026amp; spare o-ring and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88 Pens","offers":[{"title":"Medium","offer_id":45149061873803,"sku":"OP-260103-M","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":45149061906571,"sku":"OP-260103-F","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":45149061939339,"sku":"OP-260103-EF","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":45149061972107,"sku":"OP-260103-B","price":79.0,"currency_code":"USD","in_stock":true},{"title":"1.4mm Stub","offer_id":45149062004875,"sku":"OP-260103-1.4","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/opus-88-mini-fountain-pen-in-savannah-zebra-489.jpg?v=1770038435"}],"url":"https:\/\/goldspot.com\/collections\/opus-88-koloro-mini-fountain-pens.oembed","provider":"Goldspot Pens","version":"1.0","type":"link"}