STFALI Electric Pencil Sharpener with Mini Vaccum 1. The unique two-in-one design makes the space placement more simple. 2. It has the advantages of a pencil sharpener and a mini vacuum cleaner, which can not only sharpen the pencil quickly, but also easily remove the dust on the desktop in a silent situation. 3. When sharpening the pen, you could adjust the sharpness of the nib according to your needs to make writing more fluent. 4. It is an ideal gift for students who are about to start school or for designer friends. 5. The electric pencil sharpener with mini vaccum comes with 2 interchangeable spare blades (requires adult assistance to replace), 2 erasers, a mini brush and a removable vacuum nozzle, as well as our no-hassle service, so feel free to contact us with any questions. ****The included items are in a white box, please do not ignore. 6. The product requires two AA batteries for power supply (not included). This package does not come with batteries.