The Calphalon contemporary Self-Sharpening one-piece cutlery set with sharp in technology features a block with built-in sharpeners that automatically sharpen straight edge knives with every use. Knives are crafted from premium materials with a fully forged blade, bolster and tang, and use high-carbon, no-stain German steel for life-long durability. Contoured handles are comfortably balanced and labeled on the end so you can pull the correct knife out of the block every time. The Calphalon knife set includes an expanded collection of knives for every task, from slicing to chopping To Paring. Includes eight steak knives. Full lifetime .