Patented knives feature an ergonomic handle for a comfortable grip and are complemented by a single mosaic rivet. Handcrafted full-tang knives made from X50CrMoV15 German Steel for durability, stain resistance, and edge retention. Blades undergo ULTRA6 heat treatment and are hand sharpened to a 16-degree angle. Set includes Chef's Knife, Serrated Utility Knife, and Paring Knife. NSF Certified with a Lifetime Warranty. Clean knives with warm water and detergent, rinse carefully, and dry with a towel.