Also featuring a continuous surface that can be used for small or pointed edges, the extra-extra-Fine diamond (3 micron / 8000 mesh) is purpose built for honing the finest polished edge of all bonded diamond abrasives. On the opposite side, the extra-Fine diamond (9 micron / 1200 mesh) is made for polishing and refining a razor edge after sharpening with a coarser diamond. Measuring in at 9 1/2" open, 5" closed, and featuring folding plastic handles protect sharpener when not in use as well, its portability and durability are matched by few. This way, you can sharpen any edge in a fraction of the time required by conventional stones wherever you go. No messy oils are needed either, allowing for dry or water sharpening. Complete with a durable construction that will provide years of consistent performance and reliable service, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Made in USA.

• Portable, lightweight with convenient fold & go handles which enclose and protect the diamond whetstone when not in use
• Double sided: Extra Extra-Fine Diamond for honing the finest polished edge of all bonded diamond abrasives and Extra-Fine diamond to polish and refine a razor edge
• Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
• No oils needed, sharpen dry or with water