Ravensburger GraviTrax Power Element Switch & Trigger
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43.90
Item No. AN602070
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8 years
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Description
The GraviTrax POWER Element Switch & Trigger set expands marble runs with interactive control elements. It contains a trigger and a switch that communicate with each other via radio signals. When a marble passes the trigger, it sends a signal to the switch, which automatically changes the direction of the following marbles. Three selectable colour channels allow for clear signal visualisation. The set can be flexibly integrated into existing GraviTrax tracks.- Instructions
- Instructions
