Electric stones send and receive signals. As soon as a bullet rolls through the trigger stone, a signal is triggered. You decide whether the switch, dome starter or action stone Scoop should respond to the signal. With the help of a controller, the course of the ball can be influenced. The electronic lift automatically raises the balls one level without manual reset. It provides new energy and can start an almost infinite cycle. This expansion pack can only be used with one of the GraviTrax Starter kits.
Contents: 1 dome starter, 1 trigger, 1 switch, 1 lift, 1 Scoop action stone, 1 target trigger, 1 meter arena, 1 controller.
From 8 years11 pcs. AAA batteries not incl.
