Rugged, high-volume, commercial heavy-duty electric pencil sharpener is designed for the toughest jobs. Solid, all-steel, heavy-duty blades are ideal for rapid and constant use. Pencil Sharpener offers an extra-large, easy-to-empty shavings receptacle. Adjustable guide is designed for pencils of varying diameters. Exclusive Pencil-Saver prevents oversharpening. Auto Reset shutoff protects motor from overheating. Suction feet provide added stability. UL listed. CSA approved.