Natural Polishing Stone #10,000 - #20,000 - Small

Quarried in Kyoto, Japan, these natural stones are rare and quantities are limited. Ideal for putting an extremely polished or refined edge on your knife, these are a must have for any serious sharpener. As a natural stone, grits are impossible to measure accurately, but range between 10,000 and 20,000.. Dimensions: 4" x 2.1" x 1.25"H. * Sizes, shape and color may vary slightly as each stone is unique.