Double side design Portable Diamond Folding 5 Inch Sharpener 400/600 Grit features a coarse side and a fine side. Coarse 400 grit (38 microns) for quick edge setting; fine 600 grit (23 microns) for honing. Diamond whetstone and plastic handle are non-slip and lightweight. The honeycombed, intermittent sharpening surfaces allow faster sharpening by collecting metal shavings. Textured areas on the handle provide a secure, anti-slip grip. The concave-convex design of the handle prevents dislocation during use and avoids pinching fingers. The scalloped and folded construction offers protection for the blade. The folding sharpening tool is compact and powerful. It fits easily in pockets and bags. [WIDE APPLICATION] Suitable for metal knives, ceramic knives, scissors, outdoor tools, garden tools, and farming tools. Ideal for camping or home kitchen use. Color: black & orange Material: diamond + plastic Package Contents: 1 x Orange Cut Sharpener 1 x Black Cut Sharpener Note: Light reflection and different displays may cause slight color variation. Measurement error allowed is +/- 1-3 cm.