--- product_id: 520406951 title: "NATIONAL GEOGRAPHIC Magnetic Run - 150-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: "989.17 DT" currency: TND in_stock: true category: "Blue Marble" url: https://www.desertcart.tn/products/520406951-national-geographic-magnetic-run-150-piece-stem-building-set-kids store_origin: TN region: Tunisia --- # 32 unique trick pieces for creative complexity 150 magnetic pieces for versatile builds Motorized spiral lift powers endless loops NATIONAL GEOGRAPHIC Magnetic Run - 150-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:** 989.17 DT **Availability:** ✅ In Stock ## Summary > 🌀 Elevate your play—build, innovate, and mesmerize with every marble run! ## Quick Answers - **What is this?** NATIONAL GEOGRAPHIC Magnetic Run - 150-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?** 989.17 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/520406951-national-geographic-magnetic-run-150-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 - • **Snap-Fit Simplicity:** Secure connectors snap easily into place, eliminating frustration and fueling creativity. - • **STEM Learning Meets Play:** Detailed guides teach physics and engineering concepts while you build your masterpiece. - • **Powered Spiral Lift Action:** Watch marbles race up and around with the motorized lift that keeps the fun going nonstop. - • **Endless Magnetic Maze Mastery:** Build on any vertical magnetic surface—fridge, locker, or whiteboard—without limits. - • **Kickstarter’s Most Backed Magnetic Puzzle:** Join thousands who’ve backed this viral STEM sensation and elevate your creative game. ## Overview The National Geographic 150-Piece Magnetic Marble Run STEM Set combines 70+ magnetic track pieces, 32 trick elements, and a motorized spiral lift to create endlessly customizable marble mazes on any magnetic surface. Designed for ages 10+, it blends hands-on physics learning with creative engineering, backed by a detailed Learning Guide and a Kickstarter record as the most supported magnetic puzzle ever. ## Description Product Description The National Geographic 150-Piece Magnetic Marble Run STEM Building Set brings a new level of excitement to building a marble maze! With its innovative spiral lift and magnetic connectors, kids and adults can build, create, and explore engineering and physics on any magnetic surface. This STEM marble run set provides everything you need: Spiral lift with power pack; 7 spirals and end piece for variable lift height; 44 magnetic connectors - 34 basic, 10 hinge; 26 track pieces - 12 straight, 3 curve, 5 stairs, 6 edge; 32 trick pieces - 3 funnels, 2 arounds, 2 corners, 3 flex, 4 poles, 3 simple spinners, 2 spinner pro, 1 bell, 2 switches, 2 catapult, 8 U-turns; 25 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. Select a combination of track, trick, and connector pieces and arrange them creatively on any vertical magnetic surface. Incorporate the spiral lift to create start and end points, place a marble on the lift, and watch it make its way up to the starting point of your track. Once it reaches the end, the lift will take it up and start the fun all over again! Simply move the pieces around to adjust, 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 magnetic connectors work with the 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 storage bag to keep all your pieces and marbles safe and secure. Order today and experience the kinetic fun of this one-of-a-kind STEM building set! We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world's largest nonprofit scientific and educational organizations. Manufacturer Contact Information Blue Marble, 101 A St., Ashland, OR 97520 USA help@thinkbluemarble.com ## 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 | | Age Range Description | 10 years and up | | Best Sellers Rank | #5,312 in Toys ( See Top 100 in Toys ) #58 in Magnetic Building Toy Sets | | Brand Name | Blue Marble | | Country of Publication | China | | Customer Reviews | 4.4 4.4 out of 5 stars (1,053) | | Educational Objective | Problem Solving, Creative Skill, Physics Learning, Engineering Hand-Eye Coordination | | Global Trade Identification Number | 00810070621193 | | Included Components | 150-Piece Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze | | Item Dimensions | 30.5 x 7.6 x 37.5 centimeters | | Item Type Name | 150-Piece Magnetic Marble Run | | Item Weight | 2.98 Pounds | | Manufacturer | Blue Marble | | Manufacturer Contact Information | Blue Marble, 101 A St., Ashland, OR 97520 USA help@thinkbluemarble.com | | Manufacturer Maximum Age (MONTHS) | 1188 | | Manufacturer Minimum Age (MONTHS) | 120.0 | | Manufacturer Part Number | NGMRMAG150 | | Material Type | Multiple | | Model Number | NGMRMAG150 | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | National Geographic Magnetic Marble Run - 150-Piece | | Size | One Size | | Sub Brand | National Geographic | | Theme | Physics and Engineering | | UPC | 810070621193 | ## 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 centimeters - **Material:** Multiple - **Size:** One Size ## Images ![NATIONAL GEOGRAPHIC Magnetic Run - 150-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/71LmJAu6hqL.jpg) ## Available Options This product comes in different **Style** options. ## 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 ## 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 --- ## 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.tn/products/520406951-national-geographic-magnetic-run-150-piece-stem-building-set-kids](https://www.desertcart.tn/products/520406951-national-geographic-magnetic-run-150-piece-stem-building-set-kids) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-16*