Features: *High Quality Material: This product is made of high-quality material, durable and wear-resistant, not easy to break, can use for a long time. *Battery Powered: This electric eraser is powered by 2 AAA batteriesNot included and helps you release your hands while drawing and drafting. *Ergonomic Handle: This automatic electric eraser has a circular shape which is more comfortable to hold. Simply push the buttons to remove the marks. *2 Size Eraser: Our electric eraser includes 2 eraser holders to hold 2 size erasers. Suitable for multiple erasing positions. *Strong Erasing Capability: Circular movement and strong motor allow you to erase targeted areas effectively and precisely. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Plastic Size: 22.3*9.3*2cm Power supply mode: 2*AAA batteries not included Package List: 1 x Electric Eraser