Derwent Battery Operated Eraser:
This compact, sturdy battery powered eraser from Derwent can be used to erase very small areas on artwork quickly and precisely. It can also be used to create patterns and shapes as well as being a useful drawing tool.
The control button is positioned so it is held like a pen, perfect for left and right hand use.
This package contains: 1 x Battery Operated Eraser and 8 replacement erasers.
Requires 2 x AAA Batteries - not included.