Desktop Plasma Ball Science Toy STEM gift fascinating and fun
Desktop Plasma Ball STEM Toys for 4+ year olds for girls and boys is dramatic to watch and even more fun to play with -- just place your fingers on the glass surface and watch when colored "bolts" of glowing light follow your every move as electricity seeks a ground. Includes AC power adapter. 5 1/2" tall - perfect for desk or tabletop. Makes exceptional Halloween decor table centerpiece. (#8529) A ComputerGear exclusive. Item in stock unless noted above.