The Zwilling J.A. Henckels knife line has put the quality, function, handling, and precision ahead of all other knife competitors. The Twin Signature Series knives are the classic the riveted design handle. These Twin Signature Knives are made in a stamp design and are then laser sharpened to give maximum edge retention. This Twin Signature knife set is precision stamped from one solid piece of steel. The steel in a Henckels Twin Signature knife is made from a special formula of chromium and carbon, this will give a knife the hardness and sharpness, as well as durability and corrosion resistance. Twin Signature Henckels knives are FRIODUR ice hardened for exceptionally sharp, long lasting knives. TWIN Signature 7" Vegetable Cleaver - broad, long blade with very sharp cutting edge. Perfect for preparing meat, fish and vegetables the Chinese way. The large blade protects the hand even when cutting small items. Not suitable as a meat cleaver.