Nibs and Spares

Replacement nib for TWSBI 580 Iris fountain pen. This replacement nib has the same iridescent colouring as the original IRIS pens. To change the ni...

Replacement nib TWSBI Mini or Eco Onyx pens. Sold as nib only without the feed or grip section.

Replacement nib and feed set for the OPUS 88 Demonstrator, Omar, Shell and Opera. This nib model is designed for extra flex. Nib engraving may vary...

Replacement nib and feed set for the OPUS 88 Demonstrator, Omar, Shell and Opera. Nib engraving may vary according to size. Details:Nib: JOWO #12 n...

OPUS 88 Fantasia | Koloro | Picnic | Replacement #10 Nib Unit - EF

Replacement nib and feed set for the OPUS 88 Demonstrator, Omar, Shell and Opera. This nib model is designed for extra flex. Nib engraving may vary...

Replacement nib and feed set for the OPUS 88 Demonstrator, Omar, Shell and Opera. Nib engraving may vary according to size. Details:Nib: JOWO #12 n...