Accessory: Magnetic Cannon

Boost your speed using magnetic force! 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: Instructions (D, F, EN, NL, E), 1 Magnetic Cannon, 3 Balls