This #6 two-tone steel nib fits all larger models of Edison pens (including the Premiere, Beaumont, Collier, Menlo, and many others), as well as many other fountain pens that accept a #6 JoWo nib unit. The feed and housing are also included as part of this nib unit.

Note: The two-tone finish has been discontinued. Edison is transitioning to all gold-plated finish instead, which you can view here.