Engineered with Japanese blade-making mastery, the Cuisine::pro® KUROI KIBA 5" “Try Me” Moon Knife delivers quality steel strength, balanced weight, and high control - well suited to breaking down meats, poultry, and hearty vegetables with effortless precision. The blade is made from Japanese stainless steel 420J2, measured at 53 on the Rockwell hardness scale. Handle construction: Triple-riveted G10 fiberglass, mosaic pin. Hand wash with mild soap and warm water, then rinse and dry immediately. Do not place in the dishwasher. Backed by the Cuisine::pro lifetime warranty.