Zwilling J.A. Henckels Profection 9-Inch Steel The new bolster shape allows the edge to be sharpened in full from the tip to the end of the blade; The whole length of the blade can thus be used for cutting and chopping The new curved shape of the bolster improves safe and precise handling of the knife It is the first knife to support the professional grip perfectly: thumb and index finger on the blade The dynamic handle design with its perfectly rounded edges is extremely ergonomic; It also balances the knife perfectly; Resulting in safe, flexible and tireless handling of the knives Forged from a single piece of Zwilling exclusive formula high carbon stainless steel