Q-Ba-Maze Rails Extreme Set

Revolutionary cubes create endless paths and artistic build possibilities. Encourages imaginative thinking, STEAM skills and cooperative play. Follow the step-by-step directions or experiment with your own original creations. Well-crafted and durable pieces are made from phthalate-free and BPA-free ABS plastic. Double exit cubes allow for several different pathways! Marbles are nickel plated steel balls. They are not magnets. Includes: 18 straight-away rails that connect easily to any cube or to each other to create tracks that send your marbles zigzagging through the maze of colorful cubes, 82 cubes, 4 coaster tubes, 4 marble catchers and 30 steel marbles Age Recommendation: Ages 6 and up