Discover the ultimate magnetic marble racetrack, the most backed Kickstarter super puzzle ever! With a patented design, this innovative set features 42 tracks & connectors, 17 unique trick pieces, and 15 vibrant marbles, allowing infinite building possibilities and endless creative fun. Easily build your maze on any vertical magnetic surface—fridges, lockers, whiteboards, and more—thanks to powerful magnets that hold every piece securely. The snap-fit connectors ensure hassle-free assembly, encouraging creativity without frustration. Plus, detailed instructions and a comprehensive Learning Guide help kids and adults explore physics and engineering concepts while building. Perfect for STEM education, this high-quality, hands-on science toy promises engaging play and exceptional satisfaction, making it a must-have for curious minds and inventive builders alike!