Classic styling with an extra heavy duty motor Sturdy construction. Ideal for busy office environment. Hardened Helical cutter for maximum precision and durability. Non-skid feet for safety. No electrical draw when not in use. SafeStart(R) prevents cutters from operating when receptacle is removed. Manufacturer's 10-year limited warranty. X-ACTO Pencil Sharpeners part of a large selection of office supplies. X-ACTO(R) Magnum Electric Pencil Sharpener is one of many Electric/Battery Operated Pencil Sharpeners available through Office Depot. Made by X-ACTO.