Smith s 6 Diamond Tri Hone is perfect for sharpening pocket knives hunting and fishing knives kitchen knives and cutting tools of all sizes large and small. It features two interrupted surface diamond sharpening stones with a unique Micro Tool Sharpening Pad and a Natural Arkansas stone for finishing and polishing the cutting edge. The 6 x 1 5/8 color coded and labeled stones include a coarse diamond stone a fine diamond stone and a Natural Arkansas stone. All three stones are mounted on a triangular shaped base with handles on the end for easy stone rotation and easy to identify stone labels. The stones are held in place by a sturdy non skid stand with a trough in the bottom to catch any excess honing solution. A sharpening angle guide and 1 ounce bottle of premium honing solution are also included.