Grater by Nature's Kitchen - Coarse - Commercial Grade Stainless Steel THE BEST GRATER ON AMAZON - With 5 stars, customers agree it's the best on Amazon! EXTREMELY DURABLE - 100% stainless steel, rust-proof, and dishwasher safe. Like all Nature's Kitchen products, we've put this through extensive tests to be the best. COMMERCIAL GRADE - Made entirely of steel, this is a commercial, restaurant-grade grater designed to last. DESIGN - We designed this to be the best 10" grater on the market - no matter what you're grating. From a cheese shredder, to grating the toughest vegetables, even ginger! LIFETIME WARRANTY - All Nature's Kitchen products are backed by the Green Leaf Lifetime Warranty. 100% money-back, no questions asked, your satisfaction guaranteed!