Flagstone Fountain Pen Ink – Birmingham Pen Company

Our Flagstone fountain pen ink is manufactured by hand in-house from a series of raw ingredients balanced to maximize range and personality while minimizing characteristics such as feathering and bleeding.
Flagstone is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw.  Enjoy Flagstone as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade. 

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