National Geographic Marble Run Building Set with Motorized Elevator | 20 Marbles, Perpetual Motion Machine, Marble Maze, Physics Learning, Storage Bag, STEM Toy, Creative Construction

The National Geographic Marble Run is hands-down one of the best STEM toys I’ve bought. The pieces are sturdy, colorful, and fit together securely, which means the tracks stay stable even during high-speed marble races. The set comes with plenty of pieces to build multiple designs, and the instructions are clear while still leaving room for kids (and adults!) to get creative.My nephews love experimenting with different track layouts, and I love that they’re learning about gravity, momentum, and problem-solving while having a blast. The marbles run smoothly without getting stuck, and the variety of track pieces (funnels, ramps, and twists) keeps things exciting.It’s the perfect blend of educational and entertaining — a great gift for curious minds that will keep them engaged for hours. Highly recommended for both family fun and hands-on learning!

5 and 8 yo love it. the good thing is it's open ended and no instructions, rather than how to put together the elevator part. they need to figure out, try and fail, but it's fun when it works. i am assuming we can get extension pieces from the same sets if we need.

A gift for a 9-yr-old. He enjoyed it, had something built in 15 min of receiving it!

Works great but a little worried how long the motor will last.1. I deducted a ⭐️ bc the motor sounds like it struggles. I’m not sure how long it’ll last. But I’ll have to wait and see.2. Read a review with a video that showed the spiral elevator wouldn’t bring the marble up far enough. 🤔 I had this problem until I realized there are tiny, almost unnoticeable numbers on the pieces for the housing outside the spiral pieces. 💡 I re-built the housing in order to the numbers Everything fit and began to work correctly.3. All pieces were accounted for and I think my kid will love it for Christmas

Nice toy for my grandson. Keeps him thinking and he’s having a good time assembling it and playing with it once it’s together.

My daughter is mesmerized by this thing, and it’s fun for the whole family to put together. Great buy!

Awesome

We love this product! Was expecting it to be a little bigger but very satisfied! The educational value of this exceeded my expectations! It is very durable and a variety of colors! It was a little expensive for the product but provides hours of entertainment. It has so many different functions easy to use for anyone. Would highly recommend.

Il est parfait ce circuit et s’adapte à tout âge. Recommande par le neveu de 6 ans, plus que validé par mon fils de 3 ans qui utilise principalement « l’ascenseur à billes » et adoré par les copains de 9 ans qui aide le plus petit à construire ce circuit! Je valide

Well made, great marble run, sturdy. Was a gift for a 10 year old boy. He enjoyed putting it together.

Muy divertido y entretenido

Goool

Purchased as a gift for my busy 6 year old and he loved it. Comes with lots of pieces to build and create your own version of the marble run. The battery operated elevator is a hit and he will play with it for hours. Great gift idea.