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Pilot Screw-Type Fountain Pen Converter CON-40 / Pilot

¥1,300
Tax included Shipping calculated at checkout.

A reliable screw-type ink converter designed to let fountain pen users fill ink directly from a bottle. Compact and simple to operate, this converter makes it easy to enjoy a wider range of bottled inks with compatible Pilot pens.

Key Features

  • Reusable ink converter: Converts cartridge-style fountain pens into bottled ink pens, allowing greater flexibility with ink colors and brands. 

  • Screw-type piston mechanism: A rotating piston smoothly draws ink into the converter for reliable filling and minimal mess. 

  • Transparent body: The clear barrel lets you monitor ink levels so you know exactly how much ink remains.

Ink Capacity Approx. 0.4 ml
Filling Mechanism Screw-type piston
Compatibility Pilot cartridge fountain pens (not compatible with double-spare systems)
Dimensions Approx. Ø 7.2 × L 60 mm
Material Plastic (transparent)
Use Cases Fountain pen ink filling, bottled ink use


Packaging That Reflects Our Values

Every order is carefully packaged to reflect our commitment to quality, presentation, and sustainable choices. Complete with complimentary touches, orders also include custom-designed furoshiki and an original, seasonal postcard.

Our Service

  • Zero Surprise Fees

    All duties and taxes are calculated at checkout

  • Craftsmanship

    Rich Japanese culture and excellent craftsmanship

  • Free Express Shipping

    Free express shipping available

  • Happy Customers

    Over 3000 five star reviews
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