Precision stamped from a single piece of special formula stainless steel. Ice-hardened FRIODUR blade stays sharper longer. 57 Rockwell hardness provides excellent edge retention. Ergonomic polymer handle is bonded to a full tang. Knife block built-in ceramic sharpening mechanisms in knife slots. Knives sharpen every time they are placed in and out. Hand wash recommended. Includes: 4" Paring knife. 5.5" Prep knife. 7" Hollow Edge Santoku knife. 8" Chef's knife. 8" Bread knife. (8) 4.5" Steak knives. Kitchen shears. Self-sharpening storage block.