The Calphalon 7-piece cutlery set is crafted to elevate your kitchen experience with its innovative SharpIN Edgetech self-sharpening technology. Each knife features a full-tang forged stainless steel blade that offers exceptional strength and balance for precise cutting tasks. The ergonomic plastic handles are contoured to fit comfortably in your hand, reducing fatigue during extended use. The included wood block not only stores your knives safely but also houses spring-loaded ceramic sharpeners that glide smoothly along the blades, maintaining peak sharpness without manual effort. This set covers all your basic kitchen needs, from chopping vegetables to slicing meats, ensuring reliable performance and long-lasting sharpness. Please note, the sharpening system is designed specifically for straight-edge knives and should not be used with serrated or steak knives or shears.