Sheaffer Slim Cartridge for Fountain Pens (Set of 6) vintage pen DON'T EVER USE A HEAT

DON'T EVER USE A HEAT GUN ON A PEN

between the front section and the transparent ring that always gets lost during maintenance and repairs

Silver colored ball

please email it to Pentooling@gmail

Sheaffer Slim Cartridge for Fountain Pens (Set of 6) vintage pen DON'T EVER USE A HEATSHEAFFER SLIM CARTRIDGE II FOR FOUNTAIN PENS. These are empty, dried out and not punctured. They will need to be cleaned out before use, but this slim profile isn't made anymore, so you can fill these with a syringe and use them in pens. Come 6 in a pack. Cleaning would typically be done by puncturing the front end with the puncture tube of a pen that it fits, flushing it out with a syringe and our Pen Flush or ultrasonic cleaning after filling with