The Opus 88 Flow is an eyedropper style fountain pen. Made with acrylic and fitted with a large #6 stainless steel nib.

...
Opus 88 FLOW Fountain Pen in Blue
  • $130.00

96087802M

...
Opus 88 FLOW Fountain Pen in Green
  • $130.00

96087803M

...
Opus 88 FLOW Fountain Pen in Gray
  • $130.00

96087804M

...
Opus 88 FLOW Fountain Pen in Red
  • $130.00

96087801M