Takagi Kanesada Diamond Sharpening Stone Blade Repair and Maintenance Suitable for both titanium and ceramic blades No sharpening surface adjustment

Size: 22.5 x 8.7 x 1.1 cm [Material] Body: Steel, Sharpening stone base: Synthetic rubber [Abrasive grains] #400, #1000 [Grit size] #400 for coarse grinding, #1000 for medium finishing. Country of origin: China