Hitohira Hizen Kurouchi Blue #1 Petty 150mm Walnut Handle

Petty knives (Utilty) have a similar profile as the Gyuto but smaller, commonly ranging from 12 to 15cm. A shape most often used next to any larger all-purpose blade (gyuto & santoku) although there are many households where this is the go-to knife. Very suitable for the smaller cutting tasks such as cleaning, portioning and peeling fruits and vegetables and cleaning smaller cuts of meat or fish.
Pairing knives are more used for in-hand tasks such as peeling, trimming, scoring and cleaning and fruit or vegetable.

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.