Over 200 pieces :

Q-BA-MAZE is a unique system of colourful 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!

This kit includes:
Every single Q-BA-MAZE stunt inside the Q-BA-MAZE Ultimate Stunt Set! Build, bounce, adjust angles, fine-tune turns and experiment to see what kind of zany, zigzagging action is possible! Includes 156 cubes, 30 marbles, instructions, and all 6 Q-BA-MAZE stunt pieces plus 3 exciting additionsthe spiral sphere, quad-exit cubes and marble catchers.

BONUS: Q-BA-Maze 2.0 (1 pck) Straight Away Rails Set & (2 pcks) Starter Lights Set