

🧲 Build. Innovate. Amaze. The marble run that sticks with you.
The National Geographic 75-Piece Magnetic Marble Run STEM Set is a premium, patented magnetic marble maze designed for kids and adults. Featuring 42 track pieces, 17 trick components, and 15 marbles, it enables endless creative builds on any vertical magnetic surface. With snap-fit connectors and a comprehensive learning guide, it combines hands-on STEM education with engaging, screen-free fun. Compact and durable, it’s perfect for home, school, or office play.





| ASIN | B0BHXPB9XG |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Best Sellers Rank | #20,474 in Toys ( See Top 100 in Toys ) #113 in Magnetic Building Toy Sets |
| Color | blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,426) |
| Date First Available | 19 January 2024 |
| Educational Objective(s) | Development of imagination, skill reasoning, logical thinking, concentration, problem solving, dexterity, and creative |
| Item model number | NGMRMAG75 |
| Manufacturer recommended age | 10 years and up |
| Material Type(s) | Magnet, Plastic |
| Number of Game Players | 1 x |
| Product Dimensions | 30.48 x 6.03 x 27.94 cm; 725.75 g |
| Remote Control Included? | No |
V**A
Lo compre para mi hijo de 10 años y le encanto. Funciona perfecto, nunca lo vi tan enganchado y entretenido con un juguete. La calidad me parecio buena, los imanes agarran bien, quizas hay que hacer algun ajuste despues de haber tirado la bola porque puede que haga pequeños movimientos sobre los imanes y no corre bien la proxima vez, pero es muy divertido
M**K
I purchased this for my nephews, and it has been a massive hit! From the moment they opened the box, they were completely captivated by the endless possibilities for building and creating. The magnets are strong and sturdy, making it easy for little hands to assemble and disassemble the pieces without frustration. I love how this set encourages creativity and problem-solving while also teaching basic STEM concepts in such a fun and engaging way. My nephews have built everything from simple shapes to complex structures, and their excitement never fades! As a bonus, the included guidebook provides great inspiration for new designs, but the kids love to freestyle their own creations too. It’s a perfect blend of fun and education, and I feel great knowing it’s helping them develop important skills like spatial awareness and teamwork. The quality is fantastic—durable, safe, and well-made. It’s also compact enough to store easily, and the storage bag is a thoughtful addition for keeping everything organized. I would highly recommend this to any parent, teacher, or caregiver looking for a creative, hands-on activity for kids. Whether for playtime, homeschooling, or just some screen-free entertainment, this set is worth every penny!
S**A
Cadeau de noël pour mon fils. Il adore !
L**M
A super tool to help Littles learn about the push and pull forces of magnets! An education and fun toy that also helps foster imagination and creativity!
M**.
This kept my 12 and 9 year old quite occupied with a good dose of frustration while they figured it out. There’s a plan in the box to follow too and it didn’t scratch my fridge freezer either. Great purchase!
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