Nao Yamamoto White Steel No.2 Kurouchi Santoku 170mm Cherry Wood Handle Koutetsu These stones have powdered industrial-grade

These stones have powdered industrial-grade diamond layer (1mm thick) that make them harder than other sharpening stones

Blade Thickness: 2mm (0

Blade Height: 30mm (1

Full Length: 180mm

Blade Length: 270mm

Nao Yamamoto White Steel No.2 Kurouchi Santoku 170mm Cherry Wood Handle Koutetsu These stones have powdered industrial-gradeNao Yamomoto Born in 1979. After serving Masami Azai's (Echizen Marukatsu) apprenticeship, went thru further apprenticeship with Kamotou Hamono in Takefu. Several years ago, once again, worked with Mr. Azai and inherited his techniques and 'Echizen Marukatsu' inscription. Nao Yamamoto is most noteworthy blacksmith today. Manufactures from kitchen knives to short sword and his talent is seen in wide area. Selecting stainless like VG10 Damascus, or