Online Schreibgerate ONLINE Standard Ink Converter │ Cartridge Converter Made of Synthetic Material │ fits Standard Fountain pens and Rollerball pens │ refillableBlack (Pack of 2) 1 Count (Pack of 2)This ink converter fits to all standard fountain pens. It contains the ink volume of two cartridges. Use ink from a bottle or glass to avoid rubbish and save money.
