DMT 3 in. Dia Sharp CC Sharpener, Course is the tool for those who need a portable and efficient sharpening solution. This credit card-sized diamond sharpener fits easily in your pocket or wallet, making it convenient to carry wherever you go. It comes in a color-coded vinyl carry case for easy identification. The coarse diamond surface, with a 45 micron / 325 mesh grit, quickly restores neglected edges, ensuring your tools are ready for use. Sharpening with diamonds is fast and easy, requiring no messy oils—you can sharpen dry or with water. Built with durable construction, this sharpener provides years of consistent performance and reliable service. by woodworkers, chefs, and other professionals, DMT products superior quality and versatility. Proudly made in the USA. Model Number: