Double sided Diamond Whetstone™ sharpeners combine to create a lightweight sharpener that is great for home, camper, tool box, gardening shed and more. Folding plastic handles protect sharpener when not in use. Sharpens in a fraction of the time required by conventional stones. No messy oils needed--sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service.

Made with real diamond (monocrystaline). Easy to use - requires only light pressure to produce a keen edge. Uses water as a lubricant. Can be used to hone and sharpen steel, ceramics, glass, tungsten carbide, stone, etc.