A popular sharpening choice, this DMT Diamond Whetstone sharpener is a fit at home or in the shop offering a sharpening surface to satisfy a variety of edge care needs. This 6 Diamond Whetstone sharpener comes with a plastic case. Includes non-skid rubber feet. Size: 6 x 2 x 3/4. Fine diamond (25 micron / 600 mesh) for a razor sharp edge. Easy counter or bench use. Larger, wider diamond surface for sharpening a variety of knives and edges. Sharpens knives faster than conventional stones with DMTs monocrystalline diamond surface. No oil is needed-sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service.