This is generally the best stone tester ever used, it is bery fine and hard but still very smooth and easy.
Brand: Tosho Knife Arts
Product Type: Natural Stone
Producing Area: Kyoto/ Japan
Mine: Nakayama 中山
Layer: Namito 並砥
Recommended Usage: Kitchen Knife/ Tool/ Razor/ Polish
Wear Rate: ☆☆☆☆☆
Grain Scale: ☆☆☆☆☆
(*Maximum rate is 5 stars.)
Soaking Requirement: Not required
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