<br>Specifications: <br>The electric eraser features mini size and lightweight, one button to control, with 10 pieces of replaceable eraser core, high working speed help you erase the target spot effectively and precisely, perfect for pencil. <br>Working in high speed, strong erasing capacity allow you to erase the targeted spot effectively and precisely <br>Small and exquisite design with lightweight, convenient for using and carrying <br>Metal point offer it durable quality. <br>  One-button to control, easy to use. <br>  Comes with 10pcs of replaceable 25mm eraser core. <br>  Powered by 2 AAA battery(not included). <br>  Ideal tool or gift for students and painters. <br>  Material: Plastic <br>Package content: <br>1PC Electric Eraser,10PC Eraser Core