Electric Pencil Sharpener , Excellent for every office and student, Heavy Duty - Battery / Electric Operated - Includes Cable & Adapter, Great for sharpening color pencils (coloring books) HEAVY DUTY: with helical still blades for smooth sharpening EASY TO USE and operate, Perfect to your office /students /kids . CAN BE POWERED BY 2 WAYS: an AC Adapter (included) and 4 AA Batteries (not included). DIFFERENT LEVELS OF SHARPENING :blunt, middle and sharp. EASY to operate , use and clean , compact to Cary every were .