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NATIONAL GEOGRAPHIC

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)

    • Based on 372 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 21
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Style: 75 Piece


Features

  • 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.

Brand: NATIONAL GEOGRAPHIC


Material: Multiple


Age Range (Description): 10 years and up


Item Dimensions LxWxH: 12 x 2.37 x 11 inches


Educational Objective: STEM


Product Dimensions: 12 x 2.37 x 11 inches


Item Weight: 1.6 pounds


Country of Origin: China


Item model number: NGMRMAG75


Manufacturer recommended age: 10 years and up


Release date: January 30, 2023


Manufacturer: JMW Sales, Inc.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A lot of fun!
Style: 150 Piece
The media could not be loaded. Pros: This kit was a lot of fun. It’s great being able to see what you can make happen when given a bunch of pieces and free reign to see what you can make happen with that. I purchased the 150 piece kit specifically for the spiral lift as I wanted the ability to to be perpetual (like the original Makeway kickstarter came with). The corner pieces were critical to being able to use it while building a course that spanned my fridge and freezer and still be able to use both (see video). It’s funny seeing how someone said it would be unlikely anyone would have any need for more than the 75-piece kit. I purchased the 150 and wanted a lot more! Cons: The biggest issue is your run won’t always be consistent between runs, which can lead to a fair amount of frustration. Sometimes my run goes perfectly, and then the next run will see the marble flying off the track. The magnets are also borderline in being strong enough for my fridge. Granted, you can use more of the magnet connectors for most pieces to add additional strength (except the corner pieces), but you’ll quickly find you don’t have nearly as many connectors that you want as it is. To pull off the run you see in my video, you can see that I had to use one magnet to hold the ends of two pieces in almost every piece to make them go further. I’m even using catapults and spinners to provide additional track stability, lol. If I had more magnetic connectors, I would have used more on the pieces that take the most impact to keep them from shifting between runs. I was also a little surprised the kit didn’t include even a generic 9 volt, but maybe other people won’t be phased by that. I didn’t have a spare on me so I had to make a special run just to get one. All in all, it was a lot of fun, and I’d love to see an even bigger kit than this with twice as many connectors. Because of the need for more connectors for stability and the ease with which the marble can fly off the track, it’s hard to give this five stars. That being said, don’t let my four star rating make you hesitate to pull the trigger on this, as I haven’t seen a better kit out there for this, and frustrations aside, you’re going to have a blast playing with this. Oh yeah, as as others have said, block the area under your fridge and stove if using this in your kitchen, because you will 100% end up with marbles rolling underneath them, lol. ... show more
Reviewed in the United States on March 27, 2023 by Kenneth M.
    • A LOT of fun!
Style: 150 Piece
Review Image by Tatyana Y. Tatyana Y.
Fun! Fun! Fun!
Reviewed in the United States on October 22, 2023 by Tatyana Y. Tatyana Y.
    • Great for cruises!
Style: 75 Piece
Review Image by Kairi Kairi
Review Image by Kairi Kairi
The media could not be loaded. If you have a kid who is obsessed with marble run games like my three year old and are going on a family cruise vacation, this is awesome. Walls of cabins on cruises are magnetic and I bought this specifically for the trip. It kept my toddler entertained the whole week anytime we were in the cabin and doesn’t take up valuable floor space like other toys. Easy to put together and take down. Even came with a travel bag and doesn’t take up much space in luggage. Only downside is the weight of the marbles shift the tracks a bit every few mins so needs to be readjusted. ... show more
Reviewed in the United States on August 26, 2023 by Kairi Kairi
    • Great gift
Style: 75 Piece
The magnetic option is very unique and fun.
Reviewed in the United States on October 18, 2023 by Amazon Customer
    • Very Cool Gift
Style: 150 Piece
Such a cool idea! The only problem I've found is after a few ball drops the magnets shift just a tiny bit and sometimes need to be readjusted.
Reviewed in the United States on October 7, 2023 by Amazon Customer
    • Takes creativity to a whole new level!
Style: 75 Piece
Review Image by Billy and Lori Billy and Lori
Review Image by Billy and Lori Billy and Lori
We have a son that is crazy about marbles, marble races, and Legos. This magnetic marble race track set seemed like a good fit. What it does require is a fairly large metal surface or else it’s basically useless. We happen to have a teacher size whiteboard due to our homeschool environment. The large surface area of that whiteboard was perfect for him to construct various tracks. Here’s some of the things that we found out with this set: - Assembly of a track does take some time. You have to snap pieces of the track to the magnets, and then place the pieces on the vertical surface. If you test as you go (which I would recommend), you’ll find that the smallest adjustment greatly effects the success of your run. - The magnets don’t seem extremely strong. They can get shifted easily after a couple of runs. But adjusting and maintaining is kind of the fun in it. - Due to the fact that this is a vertical marble track, there is a greater chance of the marble getting lost. Especially if you actually do use the front of a refrigerator for a track. You will want to prevent the marble from falling and rolling under the refrigerator. - There’s a decent amount of pieces to make a good variety of tracks. Unless you have a significantly larger surface to work with, you probably won’t need a bigger set than this. Overall, this is a great idea and it was a nice change to work with a vertical surface instead of the many we have that go on the floor. ... show more
Reviewed in the United States on January 7, 2023 by Billy and Lori Billy and Lori
    • Fun set, can be frustrating, but my boys (6 & 9) love it
Style: 75 Piece
The pieces have worked well and it’s been really fun for my “chain reaction” loving son to make endless possibilities of tracks!
Reviewed in the United States on August 23, 2023 by MSmith
    • Fun extension for more marble run adventures
Style: 150 Piece
Tried out this on a white board and it worked well. Strong enough magnets but on a vertical wall it was a little harder to manipulate.
Reviewed in the United States on August 1, 2023 by Justin S.

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