--- product_id: 603425185 title: "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: "4344087₫" currency: VND in_stock: true reviews_count: 5 category: "Blue Marble" url: https://www.desertcart.vn/products/603425185-national-geographic-magnetic-run-75-piece-stem-building-set-kids store_origin: VN region: Vietnam --- # Endless maze combos on any magnetic surface 75 magnetic pieces for versatile builds 42 track & connector pieces + 17 trick parts 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:** 4344087₫ **Availability:** ✅ In Stock ## Summary > 🧲 Unlock Infinite Creativity with Every Magnetic Click! ## Quick Answers - **What is this?** 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?** 4344087₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/603425185-national-geographic-magnetic-run-75-piece-stem-building-set-kids) ## 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:** Stick and create on fridges, lockers, whiteboards—your workspace is your playground. - • **Compact Storage with Durable Bag:** Keep your creative chaos organized and ready for your next genius design. - • **STEM Learning Meets Hands-On Fun:** Master physics and engineering concepts while crafting mesmerizing marble mazes. - • **Kickstarter's Most Backed Magnetic Puzzle:** Join the global creative wave with the ultimate STEM marble run sensation. - • **Snap-Fit Connectors for Frustration-Free Assembly:** Effortless building keeps your flow uninterrupted and ideas limitless. ## Overview The National Geographic 75-Piece Magnetic Marble Run is a premium STEM building set featuring 42 track and connector pieces, 17 unique trick parts, and 15 marbles. Designed for ages 10+, it magnetically attaches to any vertical metal surface, enabling endless maze configurations. With snap-fit connectors and a detailed learning guide, it combines hands-on fun with educational value, fostering creativity, problem-solving, and engineering skills in both kids and adults. ## Description Let the innovative fun start with National Geographic Kids Construction toys! Our mission is to inspire people to take care of the planet. The National Geographic Society is one of the world's largest non-profit scientific and educational organizations driven by positive change through science and exploration. With these incredible toys for 8+ years old boys and girls, you can help our thing because 27% of license earnings go to the National Geographic Society to finance work in science, exploration, preservation and education. Our magnetic ball set provides uninterrupted action that curious young minds will love. Everything they need: toys for girls and boys contain 75 pieces. Easy Cleaning: toy for 8+ years old boys and girls comes with a durable storage bag. What is included in this magnetic building block? 28 x magnetic connectors, 15 x slots, 2 x funnel, 2 x rod, 3 x spinners, 1 x watch, 1 x switch, 2 x track edge, 4 x U-turn, 1 x catapult, 15 x balls, 1 x storage bag, 1 x learning guide. Unleash your child's imagination in the extraordinary world of technology with our children's magnetic tiles. This handy magnetic balls kit allows children to innovate, iterate and develop their problem-solving skills and teach them all about trajectory, power and movement while having a whole array of fun doing it. They will build their course on all iron magnetic surfaces (refrigerator doors, garage doors, cabinets, filing cabinets, etc. ), place a marble at the beginning of the course, release and go! They will feel like real engineers with National Geographic Kids Toys! 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: Cadeau de noël pour mon fils. Il adore ! ## 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 | Ages 10 And Up | | Best Sellers Rank | #32,682 in Toys ( See Top 100 in Toys ) #156 in Magnetic Building Toy Sets | | Brand Name | Blue Marble | | Customer Reviews | 4.5 4.5 out of 5 stars (2,733) | | Educational Objective | Development of imagination, skill reasoning, logical thinking, concentration, problem solving, dexterity, and creative | | 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 centimeters | | Item Type Name | 75-Piece Magnetic Marble Drive STEM Building Kit | | Item Weight | 726 g | | Manufacturer | National Geographic | | Manufacturer Maximum Age (MONTHS) | 1000.0 | | Manufacturer Minimum Age (MONTHS) | 120.0 | | Manufacturer Part Number | NGMRMAG75 | | Material Type | Magnet, Plastic | | 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 | ## Product Details - **Age range (description):** Ages 10 And Up - **Brand:** Blue Marble - **Item dimensions L x W x H:** 30.5 x 6 x 27.9 centimeters - **Material:** Magnet, Plastic - **Size:** 6.03 cm x 30.48 cm x 27.94 cm ## Images ![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 S***A on 26 December 2024* Cadeau de noël pour mon fils. Il adore ! ### ⭐⭐⭐⭐⭐ Review *by D***E on 4 April 2026* Strong magnets and quality marbles and parts. Hours of fun ## 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.vn/products/603425185-national-geographic-magnetic-run-75-piece-stem-building-set-kids](https://www.desertcart.vn/products/603425185-national-geographic-magnetic-run-75-piece-stem-building-set-kids) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-05*