Ravensburger GraviTrax POWER Lever

With the electronic GraviTrax POWER Element Lever, balls can be repeatedly lifted to higher levels of the GraviTrax ball track. Regain height again and again without manual intervention! The Gravitrax POWER Element Lever lifts balls up to 4 height stones and is automatically returned to its starting position after each ball. This allows the player to transport several balls back to higher track levels one after the other during one run. Combined with any starter set, the course of the balls can be controlled more precisely and the running time of the track can be extended by repeatedly achieving height. With GraviTrax, building fun is a given. The GraviTrax marble run system can be expanded infinitely with extensions, which guarantees unlimited building and playing fun. By freely designing the marble runs and researching the rolling and flying behavior of the marbles, the understanding of science is sharpened and gravity can be experienced first hand. The STEM symbol on our products signals a game category that makes science a playful experience. STEM (Science, Technology, Engineering, Mathematics) corresponds to the German MINT (Mathematics, Computer Science, Natural Sciences, Technology).