Describe: Chef Twin Houchou knives are crafted and applied Damascus technology by creating 64 layers of special steel CMV60 hardness up to 60 HRC, helping to increase the resistance to chipping of the blade, increasing the sharpness and maintenance. maintenance of stability. CRYODUR® cold fill technology: steel will be cold-rolled and forged at temperatures below -196 degrees Celsius to balance the structure of the steel and shape the knife. The blade will then be processed at high temperatures to create sharpness and durability for the blade. Ergonomic handle creates a balance during use. Damascus technology: many layers of steel combine to create a unique texture on each product. Hygiene products by hand. Size Information: Weight: 0.3 kg Dimensions: 37.5 x 7.5 x 3 cm Use: Specialized for cutting, slicing meats, fish and vegetables. Preservation: Hygiene products by hand. Keep in dry places. Brand Information: Brand: ZWILLING. Material: special steel CMV60. Products are not warranted.