Pencil sharpener with space-saving, compact design Powerful motor for stall-free operation under normal use. High-capacity, easy-clean shavings tray with safety switch to prevent operation when tray is removed. Backed by the manufacturer's 7-year limited warranty. Bostitch Pencil Sharpeners part of a large selection of office supplies. Stanley(R) Bostitch(R) Personal Electric Pencil Sharpener is one of many Electric/Battery Operated Pencil Sharpeners available through Office Depot. Made by Bostitch.