KURO Kurouchi Carbon Steel Clad Petty

Kurouchi refers to the rustic, black oxide finish left on the blade after the forging process. Beyond its traditional aesthetic, this coating provides an extra layer of protection against oxidation, though it does not eliminate the need for careful maintenance.

This knife is best suited for someone comfortable with high-maintenance tools. Because the White #2 carbon steel core is highly reactive, you must wipe the blade dry immediately after every use and avoid leaving it wet to prevent rust.

The symmetrical 50:50 bevel makes this knife versatile and easy to sharpen for both left- and right-handed users. It excels at precise tasks like peeling, trimming, and intricate vegetable work, offering a balanced feel that doesn't steer during cuts.

With an HRC of 62, this steel is quite hard and will hold a razor-sharp edge for a long time. While you won't need to sharpen it frequently, you should maintain the edge with a high-quality honing rod or strop to keep it performing at its peak.

No. While the knife is durable, it is designed for precision cutting, not heavy-duty work. Using it on bone, frozen items, or hard pits can easily chip or damage the brittle, high-hardness carbon steel edge.

The octagonal walnut handle is durable, but you should avoid soaking it in water or putting it in the dishwasher, as moisture can cause the wood to swell or crack. Simply wipe it clean with a damp cloth and dry it thoroughly after use.