Large wide blade, smooth edge, stable and very strong. Used by butchers. The color-prof series is specially designed for prolonged and heavy professional use. Exclusive, highly usable and lasting NITRUM® stainless steel. The handle used in this series is a REVOLUTIONARY ERGONOMIC design using a core of polypropylene (PP) in the heart of the handle and soft rubber coating on the outside. This special mixture of materials gives this unit greater comfort and adaptability as well as being non-hygroscopic (meaning it does not absorb liquids). It is also resistant to high temperatures and slippage.