Grundkartoffelngerät - potatoes grinding cup

thingiverse

This device is used to told potatoes or any other vegetable which you want to grate. Instead of holding it and putting your fingers in danger, insert the potato into the cylinder and start grating. Push with the rod while grating so all of the potato is processed. Glue the ring to the plate (where marked with a circle) Afterwards you can screw the pushing rod and unscrew it in order to clean the device Have fun!