Tungsten carbide steel sharpening blaes on each end adjust to provide a new edge</br>Ergonomic design for left- or right-hand use</br>Delta?? A- and V-shaped blades</br>Use for scissors?? shears?? electric food slicers?? food processor blades?? lawn mower blades?? peelers</br>Use for skis?? snowboards?? serrated and straight edge knives?? cleavers?? scythes?? sickles?? and axes</br></br>Product Description</br></br>Poly bodyOverall dimensions: 6-3/8"W x 1" thick Weight: 0.20 lbs.</br><br/>http://www.amazon.com/gp/product/B005CRWJIC  and dishwa