The Heavy-Duty Vegetable Chopper is of great quality and has long-lasting durability in an easy to use design. The chopper reduces onion vapors to minimize tears in a storage container. Holds up to 4 cups or 1.2 liters. Made from BPA-free professional-grade, heavy-duty reinforced food grade ABS for superior break resistance. 2 ultra-sharp German 420-grade hardened stainless steel discs for chopping/dicing the hardest vegetables/cheeses with 1 easy motion EVERY time. All parts are dishwasher safe.