Created by Toy Science, the 3-D Mirascope is an illusion maker using the power of mirrors and reflective light. Each 3-D Mirascope is made of solid black plastic and measures 6 inches across. Also includes a set of instructions and 1 multicolored plastic tree frog figurine. No batteries are required. The 3-D Mirascope uses parabolic mirrors to create authentic-looking floating images. Can work with any small object to make instant real-looking holograms. • Age Grade: 8+ • Product Dimensions/Weight: 7.0 L x 2.5 W x 7.0 H / 0.4 lb • Inner Pack Dimensions/Weight: 13.7 L x 7.9 W x 7.8 H / 2.7 lb • Made In: China • Batteries not required