Calphalon Contemporary Cutlery, 10-inch Sharpening Steel, 10-inch Full tang design provides better balance and superior strength. Each knife is individually balanced for efficiency and comfort. Ergonomic grip handle uniquely contoured for one size fits all comfort. Handle labels make knife type identification easy. Fully tapered from cutting edge to spine and from tip to heel for superior strength and greater cutting versatility. Hand-ground to a perfect, equal edge and fine satin finish. High carbon, no-stain German steel sharpens more easily, maintains its edge longer, and resists rust, stains, discoloration better than ordinary stainless. One piece forging of blade, bolster and tang means no parts to separate for long-lasting durability. This product carries a limited lifetime warranty.