Q-BA-MAZE is a unique system of colorful cubes that interlock to form an exciting marble run. The big difference? The configurations are UNLIMITED: create runs shaped like rockets, robots, butterflies, or whatever design you want!

The Mega Stunt Set includes 108 colorful cubes, plus fancy stunt pieces to spice up your builds: 2 Cascade Stilts, 2 Coaster Tubes, 1 Marble Vortex, 1 Pivot Trampoline and full-color instructions.

The Cascading Marbles Refill, which includes 40 steel marbles and 2 stilts that are a maze of interior steps through which your marbles will bounce and clatter! Add both height and marble madness to your Q-BA-MAZE 2.0 builds!