Made from 16 chrome stainless steel, which is more rust resistant and stickier than conventional 13 chrome stainless steel commonly used. Professional knife with professional form and professional cutting edge that is more rust resistant. The Gyuto is originally a knife for cutting meat, but the above 7.1 inches (18 cm) is most popular for household use. Can be used for a wide range of purposes from meat to vegetableCannot be used on frozen or hard objects (bones, etc.)