Piston-style torque converter. Fits all current Pilot and Namiki pens. Four small metal agitators inside the barrel help break up air bubbles to maintain a consistent ink flow.
Converter for Pilot fountain pens
Brand: Pilot
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Piston-style twist converter. Fits all current Pilot and Namiki pens. Four small metal agitators inside the barrel help break up air bubbles to keep a steady flow of ink.
Brand: Pilot