Humanized Design: Slice, dice, chop, or julienne vegetables by simply pushing down the retracted handle. The blades are all concealed for maximum safety. No risk of hand injury like with a knife or a traditional mandoline slicer; the anti-slip design under the vegetable slicer makes it stable during use.Food Grade and High Quality: FDA and LFGB standard approved. Made of BPA-free, high-quality reinforced food-grade ABS for superior break resistance, which is much stronger than regular onion slicers.Multifunctional Vegetable Chopper: Slicing vegetables into beautiful garnishes is now as easy as pushing a handle. With 3 different cutting modes and 30 variable cutting thicknesses, easily adjustable via rotary knobs. It's a dicer, chopper, julienne cutter, and potato chopper in one compact, safe, and user-friendly device.