The accusharp diamond paddle sharpener is a double-sided sharpener featuring a coarse diamond grit surface for more aggressive sharpening and a fine diamond surface for honing and finishing. this sharpener also includes a sharpening groove for use with all kinds of hooks, darts and pointed objects. the accusharp diamond paddle sharpener features a wide, over-molded grip for comfortable and secure sharpening. the folding handle allows you to fold and store your sharpener with ease.