TWSBI Fountain Pen Nib Transparent Grip (Compatible with TWSBI Diamond 580)
German-made fountain pen nib, specifically designed for the TWSBI Diamond 580. Compatible with model PP003-L2.
Available nib sizes:
- EF (Extra Fine)
- F (Fine)
- M (Medium)
- B (Broad)
- Stub1.1mm +120 NTD
- Stub1.5mm +120 NTD