This is not your ordinary addition to the marble run family! Put the laws of motion to the test with our patented Q-BA-MAZE 2.0 Stunt sets. The ingenious pieces interlock in endless configurations, while double-exit cubes keep you guessing on which way the marbles will go.
108 cubes 2 cascade stilts
2 coaster tubes 1 marble vortex
1 pivot trampoline 2 universal connectors
30 steel marbles Instructions