Milan Battery Powered Eraser<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Also includes seven white erasers for graphite and four blue erasers for ink.</li><li>Features an easily accessible on/off button Requires 2 AAA batteries (included).</li><li>Ergonomically designed， handheld， battery-powered eraser for student or professional use.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IMcaMckTL.jpg" noproxy>