The Faithfull Diamond Sharpening Stone Kit is ideal for quick easy and effortless sharpening of any blade. The stone is double-sided measuring 65mm x 190mm with two grits. On one side there is a coarse-diamond 360 grit great for sharpening dull edges while the opposite side has a fine-ceramic 1200 stone providing a high-quality finish to blades and tools. The stone comes housed in a durable plastic base which features non-slip feet to ensure added safety while sharpening as well an a useful tray to hold your choice of oil or lubricant.Perfect for general-purpose sharpening of knives scissors chisels plane blades TCT router bits and any other tool requiring a sharp edge. In addition to sharpening various tools made from carbon steel HSS and tungsten carbide these stones can abrade glass ceramic tiles and porcelain.PTDFAIDWCER