Best Seller | DMT F70F Mini Sharpening Stone,25 Micron Mini Sharpening Stone, Overall Length 2 5/8 in, Overall Width 7/8 in, Overall Height 1/4 in, Abrasive Material Diamond, Grade Fine, Grit 9, Compatible Lubrication Water, Product Type Mini Sharpening Stone, Color Red, Includes Lid and Ring ... more DMT F70F Mini Sharpening Stone,25 Micron Mini Sharpening Stone, Overall Length 2 5/8 in, Overall Width 7/8 in, Overall Height 1/4 in, Abrasive Material Diamond, Grade Fine, Grit 9, Compatible Lubrication Water, Product Type Mini Sharpening Stone, Color Red, Includes Lid and Ring | | $10.89 go to store |