TWSBIBlue Black Fountain Pen Ink, 70ml, Pigment Ink, Glass Bottle with Cone Insert

Description

🖋️ Elevate your writing game with ink that means business.

TWSBI's 70ml Blue Black pigment fountain pen ink combines water resistance with a smart cone insert for efficient, mess-free refills. Packaged in a sturdy glass bottle compatible with Twsbi Diamond 50 caps, it’s designed for professionals who demand quality and longevity in their writing tools.