Coarse on one side, fine on the other so you need only one stone to sharpen and polish your blade. India (Aluminum Oxide) gives you a keen edge and is preferred for sharpening high quality tool steel. 2" wide and 1" thick.
Related Products Honing Oil - each
Other Items from Sharpening Combo Waterstones - each Honing Guide - each Honing Guide (Folding) - each Honing Oil - each Arkansas Combo Stone - each Gouge Slipstone - each Arkansas Slipstone Set - each India Combination Stones - each Burnisher (round) - each Sharpener (Planer Knife) - each Diamond Hones (set of 3) - each