The GraviTrax Advent Calendar hides 24 gifts along with an additional surprise. From individual building blocks to action stones and a festive golden ball, there’s something for everyone. GraviTrax fans will especially be thrilled with 11 new curve pieces. Together with a starter set, the 24 surprises in the calendar can be experienced. Additional codes allow for tracks to be downloaded in the GraviTrax app. What can be discovered in the GraviTrax Advent Calendar?

With GraviTrax, building fun knows no bounds. The GraviTrax marble run system can be infinitely expanded with extensions, ensuring limitless building and play enjoyment. By freely designing marble tracks and exploring the rolling and flying behavior of the marbles, an understanding of science is sharpened, and gravity is experienced up close. The STEM label on the products indicates a play category that makes science engaging and fun. STEM (Science, Technology, Engineering, Mathematics) corresponds to the German MINT (Mathematics, Computer Science, Natural Sciences, Technology).