The dual-sided 600 over 2000 grit Taidea combination whetstone allows for sharpening knives and then honing the edges to a smooth finish. With a rough to medium 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.