GraviTrax Looping Accessory
Send your ball for a loop! Turn the marble upside down with the Loop accessory. Experiment with how much speed the marble needs to loop-the-loop. This accessory also includes 6 additional tracks.
GraviTrax Starter-Set required
: CHOKING HAZARD - Small parts. Not for children under 3 years.
: CHOKING HAZARD – This toy is a small ball. Not for children under 3 years.