Japanese stainless steel. Reverse-wedge handle. Hand wash knives in warm soapy water with the blade pointed away. Dry thoroughly after washing. Block can be cleaned with a damp cloth. Features: 8 piece set Made from black walnut wood, acrylic, and high carbon Japanese stainless steel Wedge-shaped handle Ultra sharp and durable blades Ergonomic grip Includes Paring Knife, Serrated Multi-Purpose Knife, East/West Santoku Knife, Utility Knife, Bread Knife, Carving Knife, and a Compact Diamond Fingers Knife Sharpener Paring knife measures 9cm Serrated Multi-Purpose Knife measures 15cm East/West Santoku Knife measures 17cm Utility Knife measures 15cm Bread Knife measures 20cm Carving Knife measures 20cm Non-slip feet on knife block Upright knife block design saves space Hand wash only for knives Dry thoroughly after washing knives Clean knife block with damp cloth 25 year guarantee