Nibs and Pen Assemblies
What makes the Osprey brand of fountain pens unique is our family of modular threaded nib units. A nib-unit contains a nib & a feed fitted into a housing/collar.
Switching between different nib sizes becomes a breeze as the nib units have threads that screw and unscrew easily, without the mess of friction fit each time. Osprey modular nib units allow you to customize, configure, and upgrade your Scholar, Milano and Madison platforms over time to suit your own writing needs. As part of our product design philosophy, we feel that it is important to allow users to save money and be able to retrofit new developments into their existing Osprey fountain pens.
The Osprey Milano, Scholar and the Madison models of fountain pens share similar Osprey thread pattern, and hence the nib units are interchangeable.