Cordless Electric Eraser - Sleek new design combines performance and style to meet the demands of today’s art and drafting professionals. Lightweight, portable unit offers fingertip control from either hand. Long-lasting rechargeable battery and trouble-free motor deliver up to 4,500 rpm when fully charged. Features high strength durable collet. The package is complete with portable recharging stand, power pack, and vinyl strip eraser. Fits all standard replacement erasers. Shipping Weight: 1.450 lbs. Shipping Dimensions: 10.5 X 7.5 X 3.75 inches