The X-ACTO SchoolPro electric pencil sharpener features a powerful heavy-duty motor with Auto-Reset(TM) to prevent motor overheating. Patented fly-away cutter system that prevents over-sharpening. X-ACTO pencil sharpener has an extra-long blade life for heavy usage in classroom settings. Manufacturer's 10-year limited warranty. X-ACTO Pencil Sharpeners part of a large selection of office supplies. X-ACTO(R) SchoolPro(R) Electric Pencil Sharpener is one of many Electric/Battery Operated Pencil Sharpeners available through Office Depot. Made by X-ACTO.