The vertical electric Pencil sharpener features a space-saving vertical design and a powerful motor. Stall-free motor with thermal overload protection for increased motor life. Hhc cutter technology extends cutter life four times*. SharpStop mechanism automatically shuts the motor off to prevent over sharpening. Safety switch prevents operation when the translucent shavings bin is removed. 7 year limited warranty. Black. *Benchmark: Bostitch Bps1