[Patented design knives focus on an ergonomic handle that provides an easy and comfortable grip. Well balanced and comfortable handle pairs tastefully with the signature single mosaic rivet. Handcrafted full-tang knives forged from tight-grained X50CrMoV15 German Steel for incredible durability stain resistance and exceptional edge retention. Each blade goes through our proprietary ULTRA6 heat treatment ensuring every blade maintains its strength and function. Hand sharpened to a 16-degree angle per side. HRC 58 +/- 2 on the Rockwell Hardness Scale. Designed to cleanly slice steak poultry and fish without tearing or shredding the meat. NSF Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent rinse carefully and dry with a towel.]