From the Pro® iD3® Collection. Carve succulent slices of roast meat with the high performance Cuisine: : Pro® iD3® carving set inspired by traditional Japanese craftsman and blade-smiths. Cuisine: : Pro® iD3® knives by the Custom Chef™ are crafted from the finest Japanese steel 420J2. The Japanese steel blade construction has been inspired by century old manufacturing techniques favoured by traditional Japanese craftsman and samurai sword makers, to create a super sharp cutting edge which holds a greater edge retention. The blades are ice-hardened ensuring superior blade strength and durability. The iD3® Japanese steel has been mined in the same Japanese region of Chuo-Ku Chiba since the middle of the last century. Engineered and tested to meet Rockwell 53 specification guaranteeing the blades hardness, and optimum performance.The Cuisine: : Pro® trademarked Microdot® Technology is used exclusively in the iD3® range of knives. The Microdot® technology is evident on the knives handle, and is used to comfort your hands main pressure points, ensuring complete control and precision when slicing.