The Benriner Slicer has been seen on a variety of cooking shows. Choose from fine, medium, and coarse interchangeable blades, or use the built-in straight blade. Blades feature double edges for slicing in either direction. Turn the knob to adjust for desired thickness, from 0.3mm to 5mm. Safety hand guard keeps your fingers away from the blades. Compact design for convenient storage. Hand wash. Made in Japan.