Pelikan 4001 Black International Short Cartridge
Pelikan’s 4001 Black short prefilled short cartridge pack(6) is made in Germany. The Stock Osprey pens nib unit in the Milano & Scholar fountain pens are able to use international standard cartridges for writing and drawing..
**Tip: 1 way to help improve the flow of certain types of expired cartridges. Create a small mixture of distilled water and 1 micro drop of clear dish soap detergent. Using a small pipette or filler and add a few drops into your cartridge if you feel it is writing dry on your Osprey Pens stock Scholar or Milano Fountain pen nib unit.