Du-All Art & Drafting Supply

This is one of the lightest, battery-operated, compact erasing machines on the market. Eraser and batteries weigh in at a mere 2.4 oz., and a surprisingly strong torque from the motor will satisfy most users. Its body design allows for easy control and handy storage. The basic kit includes the motorized unit, eraser chucks, erasers and two AAA batteries. Packages of sixty eraser refills are available separately, SE500P