ST Dupont Fountain Pen Ink Converter - Premium Refillable Ink Cartridge for Luxury Pens | Perfect for Calligraphy, Business Signatures & Gift Giving

Product Description

Converter for your S.T. Dupont fountain pen. Need a converter for your S.T. Dupont fountain pen? This piston refill for fountain pens transforms your cartridge pen into a pump-action fountain pen that refills using bottled ink. Simply dip the pen into the ink bottle and turn the thumb wheel to make the piston draw ink into the cartridge.