EZE-LAP DD6SF/XC 2 by 6 Double Sided Diamond Sharpening Stone SF/XC, Non Skid Pad Included Double sided, super fine; 1200; and extra coarse; 150; grits Ideal for woodworkers Longest lasting and most durable sharpening tools available Quick easy way to sharpen both cutlery and tools, the "professionals" choice Made in USA