Cangshan 59137 X-Series Chef's Knife can be used for for chopping, slicing, dicing and mincing just about any ingredient. The X Series is the perfect balance of beauty and functionality. Each knife is crafted with a geometric handle that has a distinct silhouette. Cangshan's patented design slicing edge allows for a smooth and effortless cut. Every knife is seamlessly crafted allowing for heavy kitchen use and easy clean up. Features a well balanced 5-1/2 inch handle and 8 inch blade with HRC 58 +/- 2 on the Rockwell Hardness Scale. NSF certified.