Jump to New Heights with the GraviTrax – Expansion Trampoline! Bounce your way along the GraviTrax track with the GraviTrax – Expansion Trampoline! The first expansion of its kind, the Expansion Trampoline provides users with exhilarating marble height as it bounces marbles through the track. Use the Trampoline to defy gravity and gain momentum for marbles to continue through the track system. Place your Expansion Trampolines throughout the marble course and combine with the GraviTrax Starter Set for added fun and excitement! How far and high will your marble bounce from the Trampoline? Contents: 2 trampolines, 2 height tiles and instructions. Please Note: Only for use with the GraviTrax Starter Set. Suitable for ages 8 to 99 years
