This Ninja Express chopper by Shark is an excellent addition to your kitchen accessories. This unit with stainless-steel blades takes the work out of chopping and mincing. The unit"s parts are dishwasher-safe making cleanup easy, and it features an automatic shut-off for your convenience: Features: Grinds, Chops, Shredder, Blends. Stainless Steel Blades. Storage Lid. Auto Shutoff. Dishwasher Safe Parts.