With GraviTrax POWER, automate and program your marble run tracks with the introduction of electronic elements into the GraviTrax ecosystem. Use the controller to program the Starter, Trigger, and Finish and watch your builds come to life. When a marble goes through the Trigger or lands at the Finish, a new marble will automatically launch.
This Starter Set has 123 pieces, including an instruction booklet and pre-designed track layouts. Combine GraviTrax POWER with any GraviTrax or GraviTrax PRO products to build faster, bigger and automated marble runs.