The ink converter is inserted into the handle as an alternative to the ink cartridge. Like a syringe, the ink is drawn directly from the ink bottle. This makes ink cartridges obsolete and thus reduces plastic waste.
Thanks to the clever folding mechanism on the piston rod, the converter can be reduced in size by almost 20% while maintaining the same ink volume. This means it fits even in our smallest pocket fountain pens from the Liliput and Sport series.
