Derwent Battery Eraser

This smart battery powered eraser is a handy tool for all artists as it erases quickly and precisely. The control button is positioned so it is held like a pen, perfect for left and right handed use. It has one eraser already in the pen so you can use it right away and also comes with 8 replacement erasers which each measure 25mm (1 inch) in length. The pen requires 2 x AAA batteries which are not included in this blister pack.