---
product_id: 603425185
title: "Blue Marble NATIONAL GEOGRAPHIC Magnetic Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & s for Building A Maze On Any Magnetic Surface"
brand: "blue marble"
price: "₨2650"
currency: SCR
in_stock: true
reviews_count: 5
category: "Blue Marble"
url: https://www.desertcart.sc/products/603425185-blue-marble-national-geographic-magnetic-run-75-piece-stem-building
store_origin: SC
region: Seychelles
---

# 42 tracks + 17 trick pieces for infinite creativity 75 magnetic pieces for versatile builds Snap-fit connectors for frustration-free assembly Blue Marble NATIONAL GEOGRAPHIC Magnetic Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & s for Building A Maze On Any Magnetic Surface

**Brand:** blue marble
**Price:** ₨2650
**Availability:** ✅ In Stock

## Summary

> 🧲 Build. Innovate. Amaze. The marble run that sticks with you.

## Quick Answers

- **What is this?** Blue Marble NATIONAL GEOGRAPHIC Magnetic Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & s for Building A Maze On Any Magnetic Surface by blue marble
- **How much does it cost?** ₨2650 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/603425185-blue-marble-national-geographic-magnetic-run-75-piece-stem-building)

## Best For

- blue marble enthusiasts

## Why This Product

- Trusted blue marble brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Build Anywhere, Anytime:** Magnetic design sticks to fridges, lockers, whiteboards & more
- • **STEM Learning Meets Fun:** Detailed guide teaches physics & engineering while you play
- • **Endless Maze Possibilities:** 42 tracks and 17 trick pieces unlock infinite marble run combos
- • **Effortless Snap-Fit Assembly:** Secure connectors keep your builds stable without the hassle
- • **Kickstarter’s Most Backed Magnetic Puzzle:** Join the viral sensation that’s redefining STEM play

## Overview

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.

## Description

The National Geographic 75-Piece Magnetic Marble Run STEM Building Set brings a new level of excitement to building a marble maze! With its innovative magnetic connectors, kids and adults alike can build, create, and explore engineering and physics on any magnetic surface. This STEM marble run set provides everything you need: 28 magnetic connectors 14 track pieces 17 trick pieces - 2 funnels, 1 around, 2 flex, 2 poles, 2 simple spinners, 1 spinner pro, 1 bell, 1 switch, 1 catapult, 4 U-turns 15 marbles Storage bag Detailed instructions & fact-filled Learning Guide Explore physics and engineering with the different types of track and trick pieces, creating astonishing chain reactions and intricate paths for your marbles. First, select a combination of track, trick, and connector pieces and arrange them creatively on any vertical magnetic surface. Place a marble at the beginning of the course and watch it make its way down your track. As you experiment and create, simply move the pieces around to make adjustments, add new pathways, or build new obstacles. Each track and trick has its own unique properties, but how to set them up is completely up to you—the possibilities are endless! The National Geographic Magnetic Marble Run isn't your ordinary marble maze. From the kitchen to the office, it's an engineering kit with a Rube Goldberg machine-style of play that's super fun and satisfying. It’s also a fun, collaborative way to connect with family, friends and co-workers! The magnetic connectors work in tandem with the included track and trick pieces for endless marble run combinations and maze-like experiments on any magnetic surface. The connectors are sturdy yet easy to move around as you build and fine-tune your track. Its unique design also means less clutter on the floor, with a handy, durable storage bag to keep all your pieces and marbles safe and secure. And like all National Geographic STEM kits, the 75-Piece Magnetic Marble Run includes a detailed, illu

Review: 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
Review: 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!

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Age range (description):** 10 years and up
- **Brand:** Blue Marble
- **Item dimensions L x W x H:** 30.5 x 6 x 27.9 centimeters
- **Material:** Magnet, Plastic
- **Size:** Una talla

## Images

![Blue Marble NATIONAL GEOGRAPHIC Magnetic Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & s for Building A Maze On Any Magnetic Surface - Image 1](https://m.media-amazon.com/images/I/91w6fC9vIZL.jpg)

## Questions & Answers

**Q: Can anyone post a video of the marble rolling?**
A: There is a video posted on the seller page.  It is located on the bottom left-hand side of the additional photo column.

**Q: Can you connect this magnetic run with the makeway marble run?**
A: I do not have the Makeway, but have several other systems. This marble run uses the fridge or metal surface it is attached to in order to hold the marble - as opposed to systems like Fridgits that completely support the marble away from the surface it’s attached to. It might be possible to create a transition from a system like this to another, but it would be difficult to have this system second. The marble would likely fall away as it only supports the marble from underneath on the outside, but supports the marble from the side on the fridge side.

**Q: Can you buy more sets to enlarge the experience?**
A: I don't know if they sell individual sets of extra pieces,  but you could buy 2 or more of this set and I'm sure it would  be even more fun.

**Q: Will this cause scratches on the fridge?**
A: No it won't cause scratches

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***A on 16 February 2025*

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

### ⭐⭐⭐⭐⭐ Review
*by M***K on 5 January 2025*

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!

### ⭐⭐⭐⭐⭐ Review
*by S***A on 26 December 2024*

Cadeau de noël pour mon fils. Il adore !

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-26*