Q-Ba-Maze Rails Builder Set
Cubes that keep you guessing and rails that go the distance really ramp up your marble run fun! The unique design of Q-BA-MAZE cubes allow for a limitless range of configuration options. The 7.5-inch straight-away rails connect easily to any cube or to each other to create tracks that send your marbles zigzagging through the maze of colorful cubes. Includes 40 single-exit cubes, 20 bottom-exit cubes, 20 double-exit cubes, 10 straight-away rails, 4 marble catchers and 10 marbles.
Recommended for ages 7+