--- product_id: 553649322 title: "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)" brand: "blue marble" price: "KD 32.87" currency: KWD in_stock: true reviews_count: 13 category: "Blue Marble" url: https://www.desertcart.com.kw/products/553649322-national-geographic-magnetic-marble-run-75-piece-stem-building-set store_origin: KW region: Kuwait --- # STEM-focused learning guide included 75 magnetic pieces for versatile builds 42 track & connector pieces + 17 trick parts 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) **Brand:** blue marble **Price:** KD 32.87 **Availability:** ✅ In Stock ## Summary > 🧲 Build, innovate, and mesmerize—your marble maze masterpiece awaits! ## Quick Answers - **What is this?** 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) by blue marble - **How much does it cost?** KD 32.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/553649322-national-geographic-magnetic-marble-run-75-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 - • **Learn While You Play:** Includes a detailed Learning Guide to deepen your understanding of physics and engineering principles. - • **Infinite Maze Creativity:** 75-piece set with magnetic tracks and trick pieces lets you build endless marble run designs on any vertical surface. - • **Effortless Snap-Fit Assembly:** Secure connectors eliminate frustration, making complex builds smooth and satisfying for all skill levels. - • **Anywhere, Anytime Engineering:** Build on fridges, lockers, whiteboards, or any magnetic surface—turn everyday spaces into STEM playgrounds. - • **Kickstarter’s Most Backed Magnetic Puzzle:** Join thousands who backed this patented, award-winning marble run that blends fun with physics. ## Overview The NATIONAL GEOGRAPHIC Magnetic Marble Run is a 75-piece STEM building set featuring magnetic tracks, trick pieces, and marbles designed for ages 10 and up. This Amazon-exclusive kit encourages hands-on learning in physics and engineering with easy snap-fit connectors and a comprehensive Learning Guide. Its patented magnetic design allows construction on any vertical magnetic surface, making it a versatile and educational puzzle loved by kids and adults alike. ## Description This 75-piece STEM set lets kids and adults build intricate marble mazes with magnetic tracks and trick pieces. Construct on any surface for endless creative play. 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: Kids love it - Good quality. The kids love it, only thing, there is nothing to actually catch the balls, so we have marbles bouncing on our tiled floor, a small inconvenience . Great fun ## 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 | | Age Range Description | 10 years and up | | Best Sellers Rank | 40,080 in Toys & Games ( See Top 100 in Toys & Games ) 70 in Marble Runs | | Brand Name | Blue Marble | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (2,736) | | Educational Objective | STEM | | Global Trade Identification Number | 00810070621391 | | Included Components | magnetic connectors, track bits, trick pieces, balls, storage bag, instructions and learning guide | | Item Dimensions | 30.5 x 6 x 27.9 centimetres | | Item Type Name | 75-Piece Magnetic Marble Run STEM Building Set | | Item Weight | 726 g | | Manufacturer | Blue Marble | | Manufacturer Part Number | NGMRMAG75 | | Manufacturer Warranty Description | We're proud to make the highest quality products which are backed by exceptional service. | | Material Type | Multiple | | Maximum Age Recommendation | 1188.00 | | Minimum Age Recommendation | 120.00 | | Model Number | NGMRMAG75 | | Set Name | 75-Piece Magnetic Marble Drive STEM Building Kit | | Size | 6.03 cm x 30.48 cm x 27.94 cm | | Sub Brand | National Geographic | | Theme | Buildings | | UPC | 810070621391 | | Unit Count | 1.0 count | ## 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 centimetres - **Material:** Multiple - **Size:** 6.03 cm x 30.48 cm x 27.94 cm ## Images ![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) - 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 ### ⭐⭐⭐⭐⭐ 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! ### ⭐⭐⭐⭐⭐ Kids love it *by M***T on 6 February 2025* Good quality. The kids love it, only thing, there is nothing to actually catch the balls, so we have marbles bouncing on our tiled floor, a small inconvenience . Great fun ### ⭐⭐⭐⭐ Nice present *by S***K on 2 August 2025* Good fun, but be careful as they slide around when left on the fridge. Unfortunately this lead to a couple of parts getting caught on the door and they broke. Could have done with a sturdier material maybe, or more care to be taken. ## Frequently Bought Together - 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) - ThinkFun Gravity Maze - Klutz Lego Gear Bots Science/STEM Activity Kit for 8-12 years --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/553649322-national-geographic-magnetic-marble-run-75-piece-stem-building-set](https://www.desertcart.com.kw/products/553649322-national-geographic-magnetic-marble-run-75-piece-stem-building-set) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-12*