Q-Ba-Maze 2.0 Big Box Bright Colors TOYS THAT TEACH: Q-Ba-Maze Big Box Bright Colors from MindWare is a fantastic playset for teaching children to embrace their creativity and design engineering marvels. With 72 cubes consisting of 3 different designs to be used as scaffolding, ramps, paths, and much more, this playset is perfect for any young builder looking to improve hand-eye coordination, problem solving with basic physics, and planning skills. In no time at all youll have a skilled architect on your hands! NO HASSLE: With no glue or connectors needed, our Q-Ba-Maze Big Box Bright Colors set is ready to play right out of the box. Forget the hassle of having to round up a laundry list of non-included tools and components. Simply unpack and build! FOR ADULTS: The Q-Ba-Maze Big Box Bright Colors isnt designed purely for children. Educational and entertaining for older individuals as well, our Q-Ba-Maze Big Box challenges even the most honed mind to make complex engineering marvels. Great-for keeping your mind sharp, limber, and most importantly, interested! INCLUDES: Package includes (72) cubes, including (36) single exit cubes, (18) double exit cubes, and (18) bottom exit cubes, (20) steel marbles, and (1) design ideas booklet.