NATIONAL GEOGRAPHIC Magnetic Marble Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project (Amazon Exclusive) - Image 1

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NATIONAL GEOGRAPHIC Magnetic Marble Run – 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project (Amazon Exclusive)

Name: NATIONAL GEOGRAPHIC Magnetic Marble Run - 75-Piece STEM Building Set for Kids &amp; Adults with Magnetic Track &amp; Trick Pieces &amp; Marbles for Building A Marble Maze, STEM Project (Amazon Exclusive)
SKU: 30118
Availability: InStock

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Made possible by exploring innovative molded plywood techniques, Iskos-Berlin’s Soft Edge Chair blends strong curves with extreme lightness to create a three-dimensionality not usually possible with 2-D plywood.

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Price: $39.97
(as of Mar 31, 2025 12:41:19 UTC – Details)

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Your purchase has purpose!

Every purchase helps support the global nonprofit National Geographic Society in its work to protect and illuminate our world through exploration, research, and education.

A KICKSTARTER SUPERSTAR – This patented marble racetrack is the most backed Kickstarter magnetic super puzzle of all time! Each track and trick has its own unique properties – just move them around to adjust or add exciting new pathways!
DESIGN, BUILD, TEST, CREATE – This wildly creative super puzzle includes 42 tracks & connectors, 17 trick pieces & 15 marbles for infinite building combinations and endless amounts of creative fun!
BUILD ANYWHERE MAGNETS STICK – This STEM marble maze for kids and adults can be built on any vertical magnetic surface like the fridge, lockers, whiteboards, workbenches & more!
BUILDING YOUR MAZE IS EASY – The secure snap-fit connectors eliminate frustration to keep you creative, with detailed instructions highlighting how to use each piece, and a Learning Guide that teaches about physics and engineering!
HIGH-QUALITY EDUCATIONAL TOYS – We’re proud to make the highest quality hands-on science toys, and all are backed by exceptional service and a commitment to your satisfaction.

Customers say

Customers find the marble run set fun for all ages, keeping them entertained for hours, and appreciate its creative potential, with one mentioning the included guidebook provides great inspiration for new designs. However, the magnet strength receives mixed feedback, with several customers noting that the magnets aren’t very strong and the marbles don’t stay on the tracks well.