NATIONAL GEOGRAPHIC Magnetic Marble Run – 90-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces, Marbles & Magnet Board for Building A Marble Maze Anywhere


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DESIGN, BUILD, TEST, CREATE – This wildly creative building toy includes 59 tracks & connectors, 9 trick pieces & 20 marbles for infinite building combinations and endless amounts of creative fun!
OUR MOST EXCITING MARBLE RUN YET – This patented marble race track is an innovative engineering kit with endless possibilities. Move the pieces around to adjust, add new pathways or build obstacles. Each track and trick has its own unique properties!
BUILD ANYWHERE MAGNETS STICK – This STEM marble maze for kids and adults can be built on the included magnet board or any magnetic surface like the fridge, lockers, whiteboards & more!
BUILDING YOUR MAZE IS EASY – The secure snap-fit connectors eliminate frustration to keep you creative, with detailed instructions and a learning guide that teaches about physics and engineering!
HIGH-QUALITY EDUCATIONAL TOYS – National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service.,