Electric Pencil Sharpener, Heavy Duty Helical Blade, Auto Stop Suitable for No.2/Colored Pencils(6-8mm), Dual Power AC Adapter/Battery Operated in School Classroom Office Home, White

Fast Sharpen: Equipped with a more powerful motor, this electric pencil sharpener works quickly in 5-10 seconds and automatically halts at the ideal point to protect pencil cores and smartly manage broken pencil cores. It can handle almost all 8mm pencils, including #2 pencils, colored pencils, charcoal, and similar types.
Auto Stop & Save Pencils: This colored pencil sharpener activates automatically when the pencil is inserted into the shaving entrance. It stops on its own when done or when the lid is opened, preventing over-sharpening and conserving pencil lead. The 8mm-diameter shaving inlet keeps children's fingers safely away. Electric Pencil Sharpener with
Cord: This plug-in electric pencil sharpener can run on 4 AA batteries (Batteries NOT Included) or an AC adapter. It is portable and usable in any location.
(Power Supply: input 100-240V, output 6.0V /1500mA or 4 AA alkaline batteries)
Durable Pencil Sharpener: A mechanical pencil sharpener featuring a heavy-duty, robust spiral blade that can sharpen your pencils over 3000 times. It is quicker and more long-lasting than standard electric sharpeners.
Easy to Clean: The blade of this classroom pencil sharpener is removable, allowing for fast and simple cleanup of shavings. Open the reservoir cover to empty the pencil shavings when finished, adding minimal hassle