Faber-Castell Fountain Pen Converter Piston Type

Faber Castell Piston type converter generally compatible with most of Faber Castell fountain pen model.

Key features:

• Metal Collar Band: Features the engraved "FABER-CASTELL" branding around the central metal ring.
• Piston Mechanism: Includes a clear chamber with a internal threaded shaft driven by turning the ribbed black end-knob.
• Clear Fitting End: The narrow clear tip at the bottom presses firmly onto the feed nipple of standard international Faber-Castell fountain pens.