EZE-LAP 32C 1 by 4 Coarse Diamond Stone on a Walnut Pedestal Coarse diamond grit; 250 grit; for quick metal removal to quickly bring back an extremely dull edge or repair a damaged edge 1-Inch by 4-Inch stone mounted 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