Kogetsu Carbon Garasuki 180mm Pakka Handle

This is a carbon steel knife with a soft stainless steel cladding. Many Japanese knives are constructed with a 3-layer design known as “San Mai,” where a hard, high-quality steel core is sandwiched between two layers of softer steel or iron. In this case, the core is made of carbon steel, while the outer layers, or cladding, are composed of stainless steel. This construction combines the benefits of a carbon steel edge, such as easy sharpening and excellent edge retention, with the added corrosion resistance of stainless steel for the rest of the blade.

Although the cladding offers protection against oxidation, it’s still important to care for the knife properly. Store it clean and dry, avoid air-drying after washing, and never place it in the dishwasher. Additionally, steer clear of cutting very hard materials like frozen food or bones, which can damage the edge.