Discover the mysteries of magnetism, gravity and light. The Magna-Trick will float and roll, seeming to defy the laws of nature. Is it an ordinary magnet containing true cosmic forces? The Light Crystal will split a beam of light into a colored rainbow, producing fascinating, prismatic effects and reflect an image in enchanting patterns. The Gyroscope will spin on its pedestal, dance on the string tightrope and balance perfectly on the lip of a drinking glass. Experiment and investigate the natural forces in the universe with these fun instruments!