Double side design Portable Diamond Folding 5 Inch Sharpener 400/600 Grit has a coarse side and a fine side. Coarse 400 grit (38 Micrometres) for quick edge setting; extra fine 600 grit (23 Micrometres) for honing. Diamond whetstone and ABS handle are non- and lightweight. The honeycombed, intermittent sharpening sides allow you to sharpen your knife faster by collecting built-up metal shavings. The are on the handle, which can play an important anti- role. The concave-convex design at of the handle prevents the handle from being dislocated during use and avoids pinching your . The scalloped and folded construction provides great protection for the from damage. The folding sharpening tool is small powerful. It fits perfectly in your pockets and bags. [WIDE APPLICATION] Metal knives, ceramic knives, scissors, outdoor tools, garden tools, farming tools. A must have for your camping or home kitchen. Colour:Black Material:Diamond+Plastic Size:about 125x30x15mm Package Contents: 1 x Double Sided Diamond Sharpener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.