Expansion Set The Lifter Expansion Set takes your marble run experience to a whole new level with over 25 additional elements. Once the marble reaches the bottom, raise it up to 3 levels higher using the Lifter accessory: a button-operated elevator. Experiment with additional tracks, height tiles, and one transparent level.
Important Note - GraviTrax® Starter-Set required
Contents: 1x Lift, 7x Gravity Spheres, 1x Clear Level, 8x Large Vertical Tiles, 4x Small Vertical Tiles, 1x Long Rail, 2x Medium Rails, 3x Short Rails