Whetstone Set, 5000/10000 Grit Double-Sided Knife Sharpening Stone Professional Sharpener for Kitchen Knives, Scissors, Chisels, Razors, Non-Slip Bamboo Base and Angle Guide
£29.991.Material:Natural corundum whetstone with 2 different side,a coarse side (5000)and a finer side (10000).