A particularly impressive feature of the Leifheit Potato Chip Cutter is its user-friendly operation. The blade inserts with plastic frames can be easily and safely interchanged. The ergonomic handle with non-slip soft-touch zone sits comfortably in the hand and the non-slip coated base ensures stability and prevents slipping while cutting. After cutting, just the rinse the blade under running water and clean the device in the dishwasher.