Leonardo Bock 250 Stainless Steel Nib Units

Bock 076 Nib Units - Bock Logo These are great for custom grinds for your existing pen. Threaded nib unit easily swaps out To inquire about a custom logo, please reach out to penrealm@gmail.com

Bock 250 (#6) Nib units These feature our very own Nib Wolf Logo and the nib size. These are great for custom grinds for your existing pen. Threaded nib unit easily swaps out To inquire about a custom logo, please reach out to penrealm@gmail.com   * For bulk pricing as a maker or customizer, Email Penrealm@gmail.com