The steel length of our chef's knife, which we brought to you with the inspiration of Japanese design, is 20 cm. Wooden length is 14 cm. Total Length 34 cm. The Knife Steel is 4116 Stainless Steel, which is the most suitable for kitchen use and has the longest life. Steel Hardness Rating (HRC) is between 54-56. It is very suitable for both grinding and sharpening with the help of a table. Our knife, which is a wonder of design, is specially designed and balanced for our chefs in the kitchen so that it will not tire them even if they work for long hours. We do not recommend washing this product, which is entirely handcrafted, in the dishwasher. You can use it safely for many years by hand washing.