Multi-function onion vegetable chopper includes a total of 7 replaceable blades to meet your various needs. Mashing blade for cheese or garlic, 4mm and 3 mm julienne cutting blades, 2mm Slicing, potato lattice blade, 14*14mm and 7*7mm dicer blade, egg separator. Also easy disassembly and installation. Ultra-sharp food chopper can help you shorten Prep time comparing with traditional blades chopping/dicing/slicing. The hardened stainless steel vegetable chopper is easy to chop or slice veggies and fruits with 1 easy motion every time. The blades are sharp, depending on the hardness of the vegetables or fruits to use different force to cut. Let cooking become your pleasure! Vegetable chopper cutter is made of high-quality plastic and 304 stainless steel, BPA free, does not produce harmful substances. It is equipped with a drain basket. You can clean fruits and vegetables after cutting, more hygienic. The blades and all the other accessories could be washing in the dishwasher except clear container, if you wanna washing the clear container, please rinse with clean water .