Henckels Twin Pro S 2-Piece High-Carbon Stainless-Steel Asian Knife Set Set of 7-inch santoku and 3-inch kudamono paring knives High-carbon stainless-steel; optimum grades of metal welded into each part of knife Friodur ice-hardening process strengthens knives and prevents staining Full tang and bolster; triple-riveted black synthetic handle Lifetime warranty