Features: The sharpener can be powered by battery and power adapter. The stationery set includes electric pencil sharpener, electric eraser, vacuum cleaner and 70 eraser refills; It is a good helper for your study. Cute stationery set makes it a perfect gift to school students. It can be operated with one hand,labor-saving structure design; Specifications: Material:Plastic Color:Pink,Blue;(Optional) Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xElectric Pencil Sharpener 1xVacuum Cleaner 1xElectric Eraser 70xEraser Refills 1xPower Adapter