XHC�? cutter technology outlasts single blade models by up to 12x. Tip Saver Technology? prevents over-sharpening, extending pencil life. Oversized rubber handle makes classroom sharpening easier for kids. Eight-position guide accommodates most pencil sizes. Dual cutters. Large shavings receptacle. Sharpener Type: Table-Mount; Wall-Mount; Power Type: Manual; Cutter Material(s): Steel; Color(s): Black.