GraviTrax Obstacle Course Starter Set (opened box)

GraviTrax Obstacle Course Starter Set (opened box) Science meets creativity with the GraviTrax Obstacle Course Set. This STEM toy encourages hands-on play where kids lead the way. With a variety of gravity-based elements, kids can create near limitless obstacle course marble run tracks. This construction set features all the components from the GraviTrax Starter Set, plus 5 additional expansions, including the Trampoline, Zipline, Transfer, Spiral and Bridges. Experiment and problem solve by utilizing different elements to send the marbles from start to finish. Ages 8+ Sold as is Ready to ship Accepting reasonable offers Bundle any likes pay 1 shipping fee