From the Dr. Seuss Collection. Dr. Seuss Grinch LED Pointer. This Grinch themed plastic pointer features an LED light at the tip of the finger to help engage the audience and keep their attention. It can be used with whiteboards, charts and more. Push button to turn light on, and again to turn light off. Batteries are included and are replaceable with 3 standard button cells. Measures 15" long.