Take your sharpening anywhere with the Dia-Sharp® Credit Card portable diamond sharpener. It fits easily into any pocket or wallet and also comes in a handy red carrying case. This particular model is equipped with fine diamond (25 micron/600 mesh) for sharpening a razor-sharp edge, and has a convenient size of 3 1/4″ x 2″ x 0.05″. Thanks to its micronized monocrystalline diamond surface as well, it can sharpen edges faster and easier than conventional stones. No messy oils are needed, allowing you to sharpen dry or with water. Complete with durable construction that will provide years of consistent performance and dependable service, professionals rely on the superior quality and versatility of DMT® products for proper tool maintenance.

• Pocket convenience
• Fine diamond for sharpening a sharp edge
• Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
• No oil required, dry or wet sharpening.