Always innovating, Calphalon introduces its latest development—a clever storage and self-maintenance system with built-in ceramic sharpeners that automatically sharpen kitchen knives with every use. This 15-piece set features high-carbon steel blades with full tangs, each kitchen knife labeled on the handle for easy identification in the block. Crafted of highly durable black plastic, the ergonomically contoured handles ensure a secure grip. This comprehensive set includes a 4.5-inch paring knife, 6-inch utility knife, 6-inch serrated utility knife, 7-inch santoku knife, 6-inch serrated utility knife, 8-inch chef knife, eight steak knives and kitchen shears in a self-sharpening wooden block.