The dual-sided 2000 over 5000 grit Taidea combination whetstone allows for sharpening knives and then honing the edges to a smooth finish. With a medium to fine grit, this stone works best when wet down for both lubrication and cleaning. This premium whetstone makes a great gift for any kitchen enthusiast, knife collector or butcher. The stone easily stores away in a cabinet or kitchen drawer when not in use.