The Benriner Super Mandoline Slicer includes 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 0.5mm to 8mm. Safety hand guard keeps your fingers away from the blades. Curved end hooks onto the edge of bowls or pans, and non-skid rubber base offers stability. Hand wash. Made in Japan.