The Derwent USB Rechargeable Eraser is an extra fine eraser.
It is ideal for fine hair-line erasing or for adding in highlights on detailed artwork or technical drawings. This eraser erases quickly and precisely in a non-abrasive, circular motor movement.
The function button is easy to switch on and off as required, allowing your hand to hold freely for maximum control over your artwork.
It is suitable for left and right hand use.