Name：Shirosuita
Size ：165mm×66mm×37mm
Weight：0.98kg
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Very beautiful type koppa.
This is a natural finishing stone from Maruoyama that we mine.
It is characterized by its excellent polishing power and ease of sharpening.
Excellent in steel polishing.
Higher hardness than but a similar sharp finish can be expected compared to Shirosuita.
Kasumi finish is available. Brightly cloudy.
Ideal for kitchen knives.