MIYABI Pro Grit Super Finishing Made In Sharpening Knife Sharpening Japanese "Toishi #5000 Stone, Japan" Stone, Sharpener, [Official Retailer]

Products sold and shipped by Amazon.co.jp are genuine products authorized for sale in Japan. Genuine products meet the inspection standards for the Japanese domestic market. Product dimensions: (Length x Width x Height) 210 x 70 x 25 mm Material: Artificial ceramic Grit size: #5000 Super finishing whetstone = Use this when you want to be particular about sharpness. Material characteristics: Suitable for all knife types and materials (except ceramic and serrated blades). Dishwasher: Not usable