Recommended for ages 6 to 12 years 270+ pieces
The Q-BA-MAZE® Colossal Set has 194 cubes with 5 types of exits and 40 steel marbles, plus fun extra pieces including rails, stunts and light-up cubes! Sure to create hours of entertainment, its huge size allows for endless STEAM experimentation with all kinds of shapes and possibilities.
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! Challenge your child's spatial skills with hours of continuous play. All Q-BA-MAZE kits are compatible.