Natural Sharpening Honing Stone Waterstone Knife Blade Razor Sharp...

Natural Sharpening Honing Stone Waterstone Knife Blade Razor Sharpener

• A high-end natural "Ocean Blue" Tsushima sharpening whetstone/waterstone
• Used for sharpening and honing of knives, razors, chisels, planes, and other blades; no pre-soaking required, use with water only
• Medium hard (3.5-4/5); good cutting speed; layer is very dense, uniform; high dish resistance; long lifetime
• Quarried from a now closed underwater mine near South Tsushima Island, Japan; limited stock
• 8.0"x2.7"x1.0" (200x70x25mm), 2.2 lb (1 kg) +/- 5%; grit: ~#10K-12K (fine)