Global MS5/P&S Ceramic Fine Grit Whetstone Ultra-fine whetstone (Grit 5000) finely hones knife edges Made of hardened ceramic powder for quick, easy work Can be used immediately after wetting--no need for lengthy submersion Rubber-like base prevents slipping; porcelain slab adds rigidity 8-1/4 inches long, 2-3/4 inches wide, 7/8 inch thick
