Natural Sharpening Honing Stone Waterstone Knife Chisel Plane Blade Razor Sharpener (L (H))

Description

🔪 Sharpen like a pro with Japan’s rare Ocean Blue gem!

This premium natural 'Ocean Blue' Tsushima waterstone offers an ultra-fine #10K-12K grit sharpening surface with exceptional hardness (4-4.5/5) and high dish resistance. Quarried from a now-closed underwater mine near South Tsushima Island, it requires no pre-soaking and uses only water, delivering effortless, precise honing for knives, razors, chisels, and planes. Its dense, uniform layers ensure long-lasting durability, making it a rare and essential tool for professionals and enthusiasts seeking flawless edge refinement.