Feature:1. 2 Eraser Sizes: Equipped with 2 sizes of eraser refills, 2.3mm and 5mm erasers, meeting the needs of detail and local multiple highlights.2. Strong Erasing Capability: Working in high speed, strong erasing capacity allow you to erase the targeted spot effectively and precisely.3. Battery Operated: Powered by 2 * AAA battery, one-button to control, easy to use.(Batteries are not included)4. Comfortable Grip: Made of high quality ABS material, durable to use. Ergonomic design, smooth surface, very comfortable to hold.5. Wide Application: The electric eraser is easy to control. Ideal tool or gift for students, designers, artists and professionals. The package includes 16 refillable erasers( 8 * big refills, 8 * small refills), easy to dismantle and replace.Specification:Features:2 Eraser Sizes: Equipped with 2 sizes of eraser refills, 2.3mm and 5mm erasers, meeting the needs of detail and local multiple highlights.Strong Erasing Capability: Working in high speed, strong erasing capacity allow you to erase the targeted spot effectively and precisely.Battery Operated: Powered by 2 * AAA battery, one-button to control, easy to use.(Batteries are not included)Comfortable Grip: Made of high quality ABS material, durable to use. Ergonomic design, smooth surface, very comfortable to hold.Wide Application: The electric eraser is easy to control. Ideal tool or gift for students, designers, artists and professionals. The package includes 16 refillable erasers( 8 * big refills, 8 * small refills), easy to dismantle and replace.Specifications:Model: MS8306Material: ABSColor: White/Blue(optional)Power Supply: 2 * AAA Battery(Not Included)Item Size: 13.0 * 2.7 * 2.2cm / 5.1 * 1.1 * 0.9inPackage Size: 18.6 * 10.1 * 2.5cm / 7.3 * 4.0 * 1.0inPackage Weight: 63g / 2.2ozNote:The batteries are not included.Packing List:1 * Electric Eraser2 * Plastic Clip Holder8 * Big Eraser Refills(5mm)8 * Small Eraser Refills (2.3mm)Package List:1 * Electric Eraser2 * Plastic Clip Holder8 * Big Eraser Refills(5mm)8 * Small Eraser Refills (2.3mm)