Origin: Tokonama City, Japan
Stone Type: Soaking
Dimension: 205x 75x 36mm ( 8.0x 2.9x 1.4")
Weight: 1115g (39.3oz)
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.