• 11.7" x 2.8" Multi functional Double Sided Diamond Sharpening Stone
• Ideal for knife and general tool sharpening
• 2 different grits #352 and #1000 to satisfy a variety of edge care needs
• The dots keep the diamond surface clean for fast and efficient hone of all materials
• Sharpens the knife fast for that razor sharp edge
• No oil is needed, sharpen dry or with water
• Light pressure produces a sharp edge