Dual X-ACTO(R) cutters deliver faster sharpening 4 times quieter to avoid office disruptions. Pencil-Saver(R) feature prevents over-sharpening. SafeStart(R) feature prevents sharpener from starting unless receptacle is in place. Backed by the manufacturer's 10-year limited warranty. X-ACTO Pencil Sharpeners part of a large selection of office supplies. X-ACTO(R) Quiet Electric Pencil Sharpener, Black is one of many Electric/Battery Operated Pencil Sharpeners available through Office Depot. Made by X-ACTO.