A stub replacement nib unit for the cartridge/converter versions of the Esterbrook Estie, Model J and Niblet.
- Stub nib
- Solid 18K Gold
- Standard cartridge/converter housing
- Does not fit a button-piston pen with this housing
Representative solid 18K gold nib unit pictured. The selected nib grade will be supplied; its tip and grade marking may differ. The selected 1.1 mm Stub has a flat tip, unlike the rounded tip shown.