Precision forged from a single-piece of steel and hardened to 58 Rockwell. Laser controlled precision sharpening for a blade that stays sharper longer. Intuitive and lightweight design for optimal comfort. Highly durable POM handle made of synthetic material. Triple-riveted handle with Wusthof Trident logo. Block features extra slots to add to for kitchen prep. Recommend hand wash. Manufacturer limited lifetime warranty. Includes: 2.75" Paring knife. 3" Spear knife. 4" Utility knife. 8" Bread knife. 8" Chef knife. Kitchen shears. Knife block.