AccuSharp Diamond Paddle Folding Fine Coarse Diamond Sharpener Gray/Orange. The sharpener includes a sharpening groove for use with all kinds of hooks darts and pointed objects. The AccuSharp Diamond Paddle Sharpener has a wide over-molded grip for comfortable and secure sharpening. The folding handle allows you to fold and store your sharpener with ease. Grits- Coarse 320 Fine 600. Specifications for AccuSharp 077C Diamond Paddle Folding Fine Coarse Diamond Sharpener Gray/Orange: Manufacturer: AccuSharp Fabric/Material: Diamond AccuSharp 077C Diamond Paddle Folding Fine Coarse Diamond Sharpener Gray/Orange