Introduction

This piston refill for fountain pens transforms your cartridge pen into a pump action fountain pen that refills using bottled ink.

Instructions for Using the S.T. Dupont Fountain Pen Converter
Remove the Converter: Unscrew the pens barrel from the nib section. Carefully pull out the converter from the nib unit.

Fill the Converter:

Dip the nib of the converter into a bottle of fountain pen ink.
Twist the knob at the end of the converter clockwise to draw ink into the reservoir. Continue until its filled to your desired level.
Clean Excess Ink: Gently wipe the nib and the converter with a soft cloth to remove any excess ink.

Reassemble the Pen: Insert the filled converter back into the nib section and screw the barrel back on securely.

Start Writing: Allow a moment for the ink to flow to the nib. Youre now ready to enjoy your writing!

Care Tips:
Clean the converter regularly to maintain optimal ink flow.
Use only high-quality fountain pen ink to ensure the best performance.