Gravitrax Jumper is an expansion for Gravitrax Starter Set
Add the Jumper to your GraviTrax contraption and send the marbles rolling. When one marble hits the switch, the platform is raised with amazing fluidity to send it rolling one level up.
Meanwhile, underneath, the original track still continues onward for the next marble to roll on through in a different direction!
Keep things interesting with the GraviTrax Jumper Accessory.
