XINZUO Cleaver Knife, Damascus Steel 7 Inch Chinese Chef Knife Professional Butcher Knife Sharp Kitchen Knife Meat Vegetable Knife, Ergonomic Rosewood Handle-Yu Series PREMIUM DAMASCUS STEEL: Made by 67 layers high carbon Damascus steel with 10Cr core and under vacuum heat treatment, hardness could reach 62HRC and also more durable sharp. It also includes a strong feature of anti-corrosion, anti-rust and also toughness which is similar spec. with Japanese VG10 steel. ERGONOMIC DESIGN HANDLE: Xinzuo ergonomic handle design create a comfortable holding and give you a best feeling to slice through everything easily. Nature rosewood with its amazing finishing will attract you when you first eye on them. RAZOR SHARP EDGE: With 10Cr core and manual 15° degree edge per side, the blade is incredible sharp and strong. The razor sharp edge could be kept for months even with frequent daily use. With outstanding sharpness, you could sliceXINZUO Cleaver Knife, Damascus Steel 7 Inch Chinese Chef Knife Professional Butcher Knife Sharp Kitchen Knife Meat Vegetable Knife, Ergonomic Rosewood Handle-Yu Series