This electric food chopper made of food grade material, BPA FREE and safe to use, 304 stainless steel blades, durable and rust-resistance. 30W motor to drive the upgraded blades, made the garlic chopper mini chopped up real quick, Small size and wireless feature, make the electric garlic chopper so portable and convenient to use while. The rechargeable electric garlic masher support USB charging. The whole body of our garlic mincer is waterproof.