XINZUO Ji Series 67 Layers Damascus Steel Bone Chopper Knife 7Cr17MoV Steel Core Razor Sharp Kitchen KnifePremium 67 Layer Damascus Steel Forged with 67 layers Damascus steel and a strong 7Cr17MoV steel core, hardness 56 58HRC for excellent durability and edge retention. Optimized 27 Chopping Angle Blade with 271 angle per side sturdy, stable, and specially designed to handle hard bones without chipping or bending. Comfortable & Secure Handle Ergonomic handle made of ebony wood and black G10, provides a non slip. Care & Usage Notes Hand wash only and dry