Opus 88 Demonstrator pens allow you to see ink levels of the pen when capped or uncapped. These beautiful pens come in a variety of colors. Available in only fountain pen.

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Opus 88 Koloro Fountain Pen in Demonstrator - 1.5mm Stub Nib
  • $120.00
(2)

96083900STUB15

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Opus 88 Koloro Fountain Pen in Demonstrator - Broad Point
  • $120.00
(1)

96083900B

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Opus 88 Koloro Fountain Pen in Demonstrator - Fine Point
  • $120.00
(5)

96083900F

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Opus 88 Koloro Fountain Pen in Demonstrator - Medium Point
  • $120.00
(2)

96083900M

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Opus 88 Demonstrator Fountain Pen in Grey - Broad Point
  • $120.00
(0)

96084502B

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Opus 88 Demonstrator Fountain Pen in Grey - Fine Point
  • $120.00
(0)

96084502F

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Opus 88 Demonstrator Fountain Pen in Grey - Medium Point
  • $120.00
(0)

96084502M

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Opus 88 Demonstrator Fountain Pen in Orange - Fine Point
  • $120.00
  • Sold out

(0)

96086506F

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Opus 88 Demonstrator Fountain Pen in Red - 1.5mm Stub Nib
  • $120.00
(0)

96085515STUB15

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Opus 88 Demonstrator Fountain Pen in Grey - 1.5mm Stub Nib
  • $120.00
(0)

96084515STUB15

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Opus 88 Demonstrator Fountain Pen in Red - Fine Point
  • $120.00
(0)

96085505F

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Opus 88 Demonstrator Fountain Pen in Orange - Medium Point
  • $120.00
(0)

96086506M