A replaceable nib for the School Assistant , Star Warrior , and Simply Black models. Thanks to its threaded design, changing the nib is quick, convenient, and requires no tools.
Fits pens: School Assistant, Star Warrior, Simply Black
Replacement instructions: Unscrew the old nib (counterclockwise), first removing the plunger or cartridge. Screw in the new nib clockwise.
Available variants:
✒️ EF 0.38 mm – for thin, precise writing
✒️ F 0.5 mm – universal thickness for everyday writing
✒️ M 0.7 mm – for those who like a more expressive line
Why is it worth having a spare nib?
🖋️ Ability to change the writing style without having to change the pen
🔁 Quick replacement in seconds – no tools needed
🎁 Perfect as a spare or gift for any pen lover
Your favorite pen with a new nib? It writes like new—whenever you need it.
Specification
3 types to choose from: EF 0.38 mm, F 0.5 mm, M 0.7 mm
