Platinum Fountain Pen Cartridges - Carbon Black

Each pack comes with four cartridges to fit Platinum brand fountain pens. Simply push the silver ball end of the cartridge into the pen until the cartridge is punctured. Once empty replace with a new cartridge. Carbon Black is a special ink which has water resistant properties once dry. Popular with artists! 

If you would like to use bottled fountain pen ink (or samples) with your Platinum fountain pen you will need a Platinum Converter instead.  

Note: These cartridges will only fit in Platinum brand fountain pens such as the Platinum Preppy, Prefounte, Procyon, Plaisir, Curidas, Century #3776, and more! These will NOT fit in other brands of pens.