Almazan Series- Kitchen Knife Steel Length 18 cm. Total Length 31 cm. Steel Thickness 3 mm. Steel Surface Area 7-5 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 Knives, which are Wonders of Design, are specially designed and balanced to prevent our chefs from tiring even if they work for long hours in the kitchen. 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. You can send your name requests to the "Ask the Seller" section along with your order number after placing your order.