EZE-LAP 92F 2-1/2 by 11-3/8 Fine Diamond Stone on a Walnut Pedestal,EZE-LAP,92F" /> Fine diamond grit; 600 grit; our best general purpose grit 2 1/2-Inch by 11-3/8-Inch stone on a walnut pedestal Longest lasting and most durable sharpening tools available Quick easy way to sharpen both cutlery and tools, the "professionals" choice Made in USA