Ravensburger GraviTrax POWER Element Trigger

The electronic GraviTrax POWER Element Trigger in combination with another POWER stone influences the course of the track via radio connection. One track, countless possibilities! The course of the balls is controlled by cleverly installing the electronic GraviTrax POWER elements. The trigger can be used in combination with other POWER stones, such as the switch, starter or lever, to create invisible connections (not included in the product). These represent three color channels: red, green or blue. For even more action, much longer running times and more complex track construction. GraviTrax is a flexibly expandable, interactive marble run system for children aged 8 and over: With GraviTrax, children, teenagers and adults don't just build simple marble runs. They create unique marble run worlds. By freely designing the marble runs and researching the rolling behavior of the balls, the understanding of science is sharpened and gravity can be experienced first hand. The STEM symbol on Ravensburger 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). With various extensions, children can enlarge their marble runs and redesign them again and again.