--- product_id: 263451266 title: "Marble Genius 300 pcs Glow Marble Race Track & STEM Toy for Kids Ages 4+" brand: "marble genius" price: "$333.42" currency: USD in_stock: true category: "Marble Genius" url: https://www.desertcart.us/products/263451266-marble-genius-300-pcs-glow-marble-race-track-and-stem store_origin: US region: United States of America --- # Glow-in-the-dark tower & marbles Free app with 9+ interactive guides 300-piece modular set Marble Genius 300 pcs Glow Marble Race Track & STEM Toy for Kids Ages 4+ **Brand:** marble genius **Price:** $333.42 **Availability:** ✅ In Stock ## Summary > 🌟 Light up your playtime with the ultimate glow-in-the-dark marble race experience! ## Quick Answers - **What is this?** Marble Genius 300 pcs Glow Marble Race Track & STEM Toy for Kids Ages 4+ by marble genius - **How much does it cost?** $333.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/263451266-marble-genius-300-pcs-glow-marble-race-track-and-stem) ## Best For - marble genius enthusiasts ## Why This Product - Trusted marble genius brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Expandable Universe:** Compatible with all Marble Genius accessories for ever-growing, epic marble run adventures. - • **Durable & Kid-Friendly:** Easy snap-together pieces built for hours of imaginative, hands-on fun and skill-building. - • **Mesmerizing Glow Action:** 30 glow marbles, including motion-activated ones, light up your marble race in the dark. - • **Interactive Digital Playbook:** Free app with step-by-step builds and challenges keeps innovation fresh and engaging. - • **Limitless Creative Engineering:** 300 vibrant, interlocking pieces fuel endless track designs and STEM learning. ## Overview The Marble Genius Marble Run Race Track Extreme Set features 300 colorful, easy-to-assemble pieces including a glow-in-the-dark tower and 30 glow marbles (motion-activated and LED-activated). Designed for kids 4+, it promotes STEM skills through creative building and problem-solving. The set includes free app access with interactive guides and challenges, and is compatible with all Marble Genius accessories for limitless expansion. ## Description desertcart.com: Marble Genius Marble Run Race Track - 300-Piece Multicolor Glow Extreme Set - STEM Building Toy & Marble Race Set for Kids Ages 4+ : Toys & Games ## Features - ENDLESS EXCITEMENT: The marble run set consists of 300 pieces, including 181 see-through marble run pieces, providing a clear view of all the action as the marbles race down the marble track. The toys set also features an elevator, space-themed elements, and a glow-in-the-dark tower, adding an extra element of excitement to the marble run experience. With this set, kids and adults alike can enjoy hours of fun building and designing their own marble run tracks. - GLOW IN THE DARK: The gifts for toddlers marble run set comes with 30 glow marbles, including 10 motion-activated marbles, 10 glass glow marbles, and 10 plastic glow marbles that can be activated using the included LED light. These marbles can be used on the glow-in-the-dark marble race track tower, adding an extra level of excitement to playtime. The glass and plastic glow marbles will create a mesmerizing glow effect as they roll down the track. - DURABILITY: These pieces are designed to stick together easily, making it simple for kids to assemble and disassemble their toy marble set. The bright colors and various shapes of the pieces are sure to spark imagination and creativity, as well as provide hours of fun and entertainment. With the endless possibilities of designs and configurations, this toy set is an excellent way to encourage problem-solving, critical thinking, and motor skills development in children. - FREE APP ACCESS: Get the ultimate Marble Genius experience with our free Instruction App, available on iOS and Android! With your purchase, you'll receive a comprehensive Instruction Manual and access to our app, which features 9 step-by-step guides and fun challenges. Plus, we regularly update the content so you'll never run out of ways to play on the marble maze. Our Marble Run Set includes a race track, tower, elevator, and space toys, making it the perfect gift for kids of all ages! - COMPATIBILITY: Our Marble Genius products are designed to be compatible with all of our accessories and sets, including Chain Lifts, Pipes & Spheres, Racing, Glow, Themes, and more. Our marble race track offers endless possibilities for creative and exciting builds, and with our full range of products, you can expand your collection and build bigger and better tracks. Whether you're a seasoned builder or just starting out, our products are sure to provide hours of fun and entertainment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CX48JJF | | Age Range Description | Kid | | Best Sellers Rank | #76,505 in Toys & Games ( See Top 100 in Toys & Games ) #87 in Marble Runs | | Brand Name | Marble Genius | | Customer Reviews | 4.5 4.5 out of 5 stars (2,009) | | Educational Objective | Creative Skill | | Global Trade Identification Number | 00857262006550 | | Item Weight | 0.01 kg | | Manufacturer | Marble Genius | | Manufacturer Minimum Age (MONTHS) | 4 | | Manufacturer Part Number | GLOW_EXTREME | | Material Type | Plastic | | Model Number | #N/A | | Number of Items | 300 | | Number of Packs | 1 | | Set Name | Extreme Set - 300 pcs | | Size | 44.25 x 33.81 x 18.59 cm | | Theme | Buildings | | UPC | 857262006550 | | Unit Count | 1 Count | ## Images ![Marble Genius 300 pcs Glow Marble Race Track & STEM Toy for Kids Ages 4+ - Image 1](https://m.media-amazon.com/images/I/81MryF1zOsL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Any idea if the marbles are 16mm (0.63 in) in diameter? Thanks!** A: Yes. These marbles are standard toy size marbles (5/8 inch or 16 mm). Thanks for the question! **Q: Do these fit in the marble shoot game?** A: These marbles are standard toy-size marbles (5/8 inch or 16 mm), feel free to compare the dimensions to confirm compatibility. Thanks for the question! **Q: Is this compatible with National Geographic brand marble run?** A: Yes. All of our marbles are standard size marbles. National Geographic made their marble runs to be compatible with our marble run toys so they interconnect. Thanks for the question! **Q: Is marble genius compatible with magicfly marble run?** A: The tubes from our sets have an outside diameter of 27mm (1.06'') and an inside diameter of 24mm (0.95''). You can compare the dimensions of our sets with your existing set to confirm if they're compatible. Thanks for the question! ## Frequently Bought Together - Marble Genius 300 pcs Glow Marble Run Track Race Extreme Set for Kids Age 4+, Glow in The Dark, STEM Educational Building Block, Color Instruction Manual, for Kids - Marble Genius Automatic Chain Lift - Marble Run Accessory Add-On Set for Creating Exciting Mazes, Tracks, and Races - Endless Fun, and Creativity, Experience The Thrills of Marbles Racing - Marble Genius Marble Run Pipe & Sphere Accessory Add-on Set - 10 Pcs Total (4 Pipes, a Ramp, 5 Spheres), Alternating, Straight, & Tubes for Creating Exciting Mazes, Tracks, Runs, and Races --- ## 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.us/products/263451266-marble-genius-300-pcs-glow-marble-race-track-and-stem](https://www.desertcart.us/products/263451266-marble-genius-300-pcs-glow-marble-race-track-and-stem) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-02*