The blade of the Gourmet 7' Hollow Edge Santoku Knife is expertly crafted from high-carbon stainless steel. This Bundle From Teds Electronics Includes: Wusthof Gourmet 7' Hollow Edge Santoku Knife Black, Wusthof Gourmet 6' Chef's Knife The blade of the Gourmet 6' Chef's Knife is expertly crafted from high-carbon stainless steel, measuring 6 inches in length and 1.7' in width. The handle of the Gourmet 7' Hollow Edge Santoku Knife is crafted from a durable, high-quality synthetic material known as polyoxymethylene (POM) The handle of the Gourmet 6' Chef's Knife is meticulously crafted from high-quality synthetic polyoxymethylene (POM), a material known for its exceptional durability.