This heavy-duty eraser refines marks and amends small areas in drawings. Its sleek case and top-mounted on/off button are perfect for both right-handed and left-handed users. The long-lasting erasers are easy to replace. Two AAA batteries are required for operation (not included).

Compact and easy to use, the battery operated Helix Automatic Cordless Eraser works quickly on pencil and ink. It is ideal for technical drawing or other precision-type work. The eraser includes ten refill erasers.

Battery-operated eraser comes with 20 attachable pencil erasers. Compact and easy to use, weighs only 2.4 ounces, including batteries (2 AAA, furnished).

This electric eraser features cool, quiet operation and an ergonomically designed housing of lightweight, unbreakable Lexan. Weighs 9.5 oz. 10 ft cord. 115V.