With the fountain pen converter with standard cartridges, you can absorb loose ink, e.g. from inkwells. The converter replaces the traditional cartridge. If you want to leave a note quickly, everyone likes to grab a ballpoint pen. However, if you want to show off your handwriting, you are more likely to use a fountain pen. Writing with ink gives the writing process and typeface something very special. Fill the converter with ink directly from the inkwell. With the help of a plunger, the ink can be easily drawn into the converter. To do this, turn the plunger at the end of the converter downwards in a left-hand direction. To fill, turn the plunger in the other direction and draw in the writing ink. Use this converter in all fountain pens with standard cartridges.