JARLINK Electric Pencil Sharpener, Heavy-Duty Helical Blade to Fast Sharpen, Auto Stop for No.2/Colored Pencils(6-8mm), USB/Battery Operated in School Classroom/Office/Home (White)

Safety Design Automatically work when plug the pencil into the shaving and auto-stop working if finished or the lid is opened to prevent fingers being hurt.

Heavy-duty Helical Blade Heavy duty and durable helical blade sharpened within 5 seconds and work well for 6-8mm diameters pencils, like No.2 pencils, colored pencils, charcoal pencils, etc.