Comes in EF, F, M, B, Stub1.1 nib choices Colors: Clear/Turquoise Pen cap is able to post onto the back of the pen Piston Filler Fountain pen. Simply
TWSBI ECO Fountain Pen - Persian Green - The Goulet Pen Company
TWSBI ECO Persian Green Fountain Pen - Broad Nib - Limited Edition
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TWSBI Eco Persian Green : r/fountainpens
Piston Filler Fountain pen. Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!! Pen cap has an inner cap
TWSBI Eco Fountain Pen
TWSBI Eco Fountain Pen - Persian Green - Extra Fine — Pulp Addiction