7308 Toy Science Black Light Science (6 pc/pack)

The Toy Science™ Black Light Science kit contains everything kids need to conduct their own black light science experiments at home. Powered by ultraviolet (UV) technology, kids can conduct 6 different experiments on a variety of surfaces and textures, all with ultraviolet light and black light science. Includes 1 UV laser, 1 highlighter, 1.45 ounces of UV-sensitive putty, 3 sheets of white paper, and 3 sheets of black paper. The UV laser contains inaccessible and nonreplaceable batteries.