Origin: Tokonama City, Japan
Stone Type: Soaking
Dimension: 207 x 66 x 34mm (8.1 x 2.6 x 1.3")
Weight: 872g (30.76oz)
Material: Special Synthetic Material
Made by King Whetstone, distributed by Matsunaga Stone, Osaka.
Pre-soak for 3-5 minutes before use, and apply water on surface during sharpening when needed. Rinse and wipe dry with a hand towel when done, and allow air dry at room temp. Do not leave in water.