GraviTrax®

Build beyond the usual

GraviTrax® is an interactive marble run system for boys and girls aged 8 and up.

The word GraviTrax® is a combination of the two words "gravity" and "trax," from the English "tracks". It represents the combination of gravity with the element of building complex tracks. GraviTrax® makes gravity a playful experience.

With GraviTrax®, children and adults can build not just simple marble runs, but entire marble run worlds. The construction plans included in the starter set make getting started easy, and then there are no limits to creativity. By freely designing the marble runs and exploring the rolling behavior of the balls, they sharpen their understanding of science and experience gravity firsthand.

The STEM logo on Ravensburger products signals a game category that allows children to experience science through play. STEM (Science, Technology, Engineering, Mathematics) corresponds to the German MINT (Mathematics, Computer Science, Natural Sciences, Technology). Various extensions allow children to expand their marble runs and redesign them again and again – long-lasting fun guaranteed.

Information about our GraviTrax® app can be found here.

Do you have any questions, suggestions, or need a spare part for GraviTrax?

Didn't find the answer to your question in our help portal? Contact our customer service team or submit a spare parts request directly.

We will be happy to take care of your request!

Discover the whole world of GraviTrax® now!

We hope that you have found the right solution to your query in our help portal. Further information about GraviTrax® can be found in our brand world on the Ravensburger website.