THREE WAYS TO SLICE: interchangeable straight-cut and crinkle, and built-in julienne blades, mean it's easy to switch how you slice. ADJUSTABLE JULIENNING: just rotate the knob to change the slicing thickness between fine and regular. SAFE SLICING: the chunky plastic pusher keeps fingers clear of sharp blades, while a safe mode retracts the blades for safer storage. NON-STAINING GLASS and stainless steel blades make it easy to clean. There's a blade sheath too, so you can keep them stored together.