For those seeking a extremely high quality sharpening surface, the Shapton Ceramic Water Stones meet the needs of even the most discerning sharpener.

The 30,000 grit provides a true mirror polish to tools and knives. The grit particles used on this stone extremely small. This stone can only be used after you've created a very sharp edge with other fine grits. This is the finest grit we have ever carried. The grit particle size measure .49 micron average. Stone measures 8 1/4" long and 2 3/4" wide.

Sharpening Supplies is an authorized retailer of Shapton Stones.