TWSBI Diamond Mini Fountain Pen Replacement Steel Nib - Premium Writing Nib for Smooth Ink Flow - Ideal for Calligraphy, Journaling, and Note Taking

Enjoy easy, hassle-free nib replacement with our Spare Nib Sets for Diamond Mini fountain pen. Simply unscrew and screw on a new nib whenever needed. Plus, our convenient holder case makes storage a breeze when your pen is not in use.

Specifications
- Type: Nib Unit
- Nib Material: Steel

Compatible With
- TWSBI Diamond Mini