Sharp & Fast Electric Pencil SharpenerEquipped with a sharp helical blade and a robust motor, our electric pencil sharpener can sharpen a pencil well in just 3-5 seconds. It outpaces manual sharpening, saving you valuable time. Designed for 6-12mm PencilsThis colored pencil sharpener is compatible with nearly all 6-12mm pencils, including No.2, colored, sketch, and wooden pencils. It also accommodates various shapes of pencils, including round, triangular, and hexagonal. Auto Stop FunctionOnce the pencil is sharpened to perfection, the pencil sharpener will automatically stop working, preventing over-sharpening and preserving your pencils. Heavy Duty Blade & Large CapacityFeaturing a robust helical blade capable of sharpening over 8000 times, our pencil sharpener ensures durability and longevity. The replaceable blade further extends the sharpener's lifespan. With a large transparent shavings container, it's easy to monitor when emptying is needed. The top-open lid facilitates effortless cleaning of shavings, preventing desk or floor mess.