2 sided rectangle stone block
Side A (darker green): 400grit for rough grinding, to return edges to their original shape.
Side B (lighter green): 1000grit is for fine finishing, smoothing and polishing cutting edges.
In addition, with these stones the worn material and the water form a slurry, which in conjunction with the stone, sharpens and polishes the blade.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.07 inch
Height : 1.57 inch
Length : 7.8 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.15 pounds (View shipping rates and policies)

ASIN : B0055B2RGO