Kaweco Spare Calligraphy nib insert – steel – Silver

This is a direct replacement threaded nib insert for Kaweco Calligraphy pens, but will also fit additional models listed below.
 
Specifications:
 
Brand: Kaweco
Nib material: Polished steel
Nib color: Silver
Nib sizes: 1.1mm, 1.5mm, 1.9mm, 2.3mm
Fitment: Kaweco Sport (all models), Liliput, Special, Elegance, Student, and DIA2 fountain pens