---
product_id: 534453817
title: "NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze On Any Magnetic Surface"
brand: "blue marble"
price: "R3699"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Blue Marble"
url: https://www.desertcart.co.za/products/534453817-national-geographic-magnetic-marble-run-150-piece-stem-building-set
store_origin: ZA
region: South Africa
---

# 32 unique trick pieces for endless creativity 150 magnetic pieces for versatile builds Motorized marble lift for dynamic action NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze On Any Magnetic Surface

**Brand:** blue marble
**Price:** R3699
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock your inner engineer with the ultimate magnetic marble maze experience!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze On Any Magnetic Surface by blue marble
- **How much does it cost?** R3699 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/534453817-national-geographic-magnetic-marble-run-150-piece-stem-building-set)

## 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:** Magnetized tracks stick securely to any vertical metal surface—fridge, locker, or whiteboard.
- • **STEM Learning Meets Fun:** Hands-on physics and engineering lessons embedded in every build for curious minds.
- • **Effortless Snap-Fit Assembly:** No frustration, just pure creative flow with easy connectors and clear instructions.
- • **Endless Customization & Replayability:** 150 pieces including motorized lifts and trick elements fuel infinite marble run designs.
- • **Kickstarter's Most Backed Magnetic Puzzle:** Join the global community obsessed with this patented marble maze innovation.

## Overview

The NATIONAL GEOGRAPHIC Magnetic Marble Run is a 150-piece STEM building set featuring magnetic tracks, a motorized marble lift, and 32 trick pieces. Designed for kids and adults, it builds on any vertical magnetic surface and combines hands-on learning with endless creative possibilities. This Kickstarter sensation offers snap-fit assembly and a comprehensive learning guide, making it a top-rated educational toy that blends fun with physics and engineering.

## Description

Free delivery and returns on eligible orders. Buy NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze On Any Magnetic Surface at desertcart UK.

Review: So much fun. - 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!
Review: Sticks well to fridge freezer. - Got this for my grandson at Christmas, he and his dad loved this, making runs down the fridge freezer doors.

## 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 a motorized marble lift, 70 tracks & connectors, 32 trick pieces, 25 marbles and more 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 | B0BSP8VRLY |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 35,398 in Toys & Games ( See Top 100 in Toys & Games ) 57 in Marble Runs |
| Colour | Multicolor |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,522) |
| Date First Available | 25 May 2023 |
| Educational Objective(s) | Hand-Eye Coordination, Problem Solving |
| Item model number | NGMRMAG150 |
| Manufacturer recommended age | 0 months and up |
| Material Type(s) | Multiple |
| Number of Game Players | Multiple |
| Product Dimensions | 30.48 x 7.62 x 37.47 cm; 1.35 kg |
| 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 7.6 x 37.5 centimetres
- **Material:** Multiple
- **Size:** One Size

## Images

![NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze On Any Magnetic Surface - Image 1](https://m.media-amazon.com/images/I/71LmJAu6hqL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: how big are the marbles? box came without for some resons so need to buy extra ones. Thank you**
A: The marbles are approximately 9/16 inch.  Please contact us directly using the customer support information found on your box or users guide for replacement of missing parts.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So much fun.
*by M***. on 25 October 2025*

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!

### ⭐⭐⭐⭐⭐ Sticks well to fridge freezer.
*by K***R on 22 January 2026*

Got this for my grandson at Christmas, he and his dad loved this, making runs down the fridge freezer doors.

### ⭐⭐⭐⭐ Good toy, but you need to be patient
*by J***E on 9 July 2024*

It’s a lovely idea and overall reasonably good quality. You will need a lot of patience & perseverance to build some of those marble runs. Hence not sure this is suitable for most children under 10 or they need a lot of adult supervision and even the adults need a lot of patience! We used the side of our fridge and it works well. I would say magnets are strong enough. Overall, a lovely toy, but given that a lot of pieces are just plastic, I think it should be offered at a lower price

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project (Amazon Exclusive)
- National Geographic Circuit Maker Kit - Electronics Kit for Kids with 120 Electrical Circuit Projects, Electric Circuit STEM Toy, Electronic Projects, Electrical Circuit Kit for Kids, Electricity Kit

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*