Expand your GRAVITRAX marble run into a new dimension with the PRO Spiral expansion. This action element drops marbles one level down while maintaining their direction, so you can connect up to 6 different paths and create exciting, dynamic tracks. Ideal for advanced builders who want to build upwards, combine levels, and test the physics of gravity. Requires the Starter Set.
Expand your GRAVITRAX marble run into a new dimension with the PRO Spiral expansion. This action element drops marbles one level down while maintaining their direction, so you can connect up to 6 different paths and create exciting, dynamic tracks. Ideal for advanced builders who want to build upwards, combine levels, and test the physics of gravity. Requires the Starter Set.
Take your GRAVITRAX track to the next level with the PRO Spiral expansion set. This clever piece lets marbles travel between floors, pick up pace, and smoothly change elevation without changing direction. Add more marbles to the run and increase the challenge and adrenaline of the whole track.
The expansion is fully compatible with the “white” version of GraviTrax and other sets, making it easy to create complex and unique routes with creative obstacles. Build upwards, bridge level differences, and let the marble pass through walls for even more fun gravity experiments.
- Action spiral lowers the marble by one level without changing direction.
- Up to 6 connected paths for maximum variability.
- Higher difficulty when running multiple marbles at once.
- Compatibility with all GRAVITRAX sets including the “white” version.
- Great for learning physics principles and developing creativity.
