GraviTrax Expansion Magnetic Cannon
Launch the marble through your run by adding the Cannon. The high-powered magnet gives the marble speed to help extend your run by boosting it up inclines and down tracks. This accessory also includes 3 additional marbles. GraviTrax Starter-Set required.
- Contents: 1 magnetic cannon, 3 balls.
- Age 8 and up
- Made in the Czech Republic.
- Only playable with the starter set.