TWSBI Nib Set - Diamond 530/540/580
Quick and easy change nib. No hassle.
TWSBI Nib Set - Diamond 530/540/580 comes in EF, F, M, B, Stub1.1 . Spare Nib Set for Diamond 580 fountain pen. Will fit the previous generation 540 and 530 of Diamond fountain pens.
| Brand | TWSBI |
| Colors | Steel |
| Compatibility | TWSBI Diamond 580 and earlier version 540/530 Fountain Pens |
| Material | Steel |
| Number of Items | 1 per pack |
| Size | EF-F-M-B-STUB |
| Type | Fountain Pen Nibs |
| Warranty | Guaranteed for quality |
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