Usuba bch (, lit. thin knife) is the traditional vegetable knife for the professional Japanese chef. Like other Japanese professional knives, usuba are chisel ground, and have a bevel on the front side, and have a hollow ground urasuki on the back side.

1K6 stainless steel with a hardness of 58 (1) HRC, which guarantees a high and uniform level of hardness as well as long-lasting cutting durability. Their convex grind gives the knives a stable cutting edge – ideal for a clean and precise cut. The matt finish highlights the cool elegance of the knife.