NANIWA Goken Arata #10000 210x70x15mm

"Goken Shin" is a whetstone series that has the same level of perfection as Naniwa's high-end whetstone "Cho Cera."

Unlike today's hardened blades, which have a high hardness, this knife is capable of quickly sharpening a high-quality blade while providing a smooth sharpening experience that is not too hard.

Grit: 10000