Shrinky Dink The Incredible Shrinky Dinks Maker (New and Improved) Shrink anything you draw or trace to less than half its size; Revolutionary NEW Electronic Heating Element - Works GREAT; with NO light bulb required Just color, cut and shrink; Watch them as they shrink 1 maker, 3 colored pencils, 1 keychain, 3 adhesive squares 6-4 inch by 5 inch Shrinky Dinks sheets and 1 cool art booklet with 18 traceable images Batteries not required - Power Required - UL approved - Assembly Required