Pilot CON-40 Fountain Pen Piston Converter
This Namiki / Pilot converter is a twistpiston converter for Namiki/Pilot fountain pens. Four small metal ball bearings inside the barrel help break up surface tension air bubbles for a smoother ink flow. Transparency allows you to easily see the ink.
Compatible with:
- all Pilot and Namiki fountain pens
- including Metropolitan, Metro, and Vanishing Point with a screw-type Piston converter
This converter replaces 69899.
Manufacturer part number 69810 (CON-40). Made in Japan.
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