TWSBI Nib Part (Steel) - Diamond 530/540/580

Nib Size: Extra Fine

In stock
This is a Pre-Order item. See our Pre-Order Policy.


Spare Nib Sets for Diamond 580 fountain pen. Will fit the previous generation 540 and 530 fountain pens. Easy holder case for storage when not in use. Quick and Simple changes between nibs. No hassle.

- Type: Nib Unit
- Nib Material: Stainless Steel

Compatible With
- TWSBI Diamond 530/540/580

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