--- product_id: 561597297 title: "Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities" brand: "gravitrax" price: "224.18 DT" currency: TND in_stock: false reviews_count: 6 url: https://www.desertcart.tn/products/561597297-ravensburger-gravitrax-marble-run-and-stem-toy-for-boys-girls store_origin: TN region: Tunisia --- # STEM spatial reasoning 122 versatile pieces Magnetic Cannon tech Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities **Brand:** gravitrax **Price:** 224.18 DT **Availability:** ❌ Out of Stock ## Summary > 🚀 Launch your creativity with the ultimate STEM marble run experience! ## Quick Answers - **What is this?** Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities by gravitrax - **How much does it cost?** 224.18 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/561597297-ravensburger-gravitrax-marble-run-and-stem-toy-for-boys-girls) ## Best For - gravitrax enthusiasts ## Why This Product - Trusted gravitrax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Award-Winning Fun:** Featured on 'Live with Kelly and Ryan' and loved by 19,000+ users for its innovative, educational play. - • **Ready, Set, Build!:** Clear instructions and 9 starter track designs get you building in minutes—no guesswork needed. - • **STEM Skill Booster:** Develop critical thinking, spatial awareness, and problem-solving through hands-on play. - • **Magnetic Cannon Power:** Harness magnetism to launch marbles with precision and kinetic excitement. - • **Endless Creative Builds:** 122 premium pieces let you engineer unique marble runs limited only by your imagination. ## Overview Ravensburger Gravitrax is a high-quality, interactive marble run and STEM toy designed for kids 8 and up. Featuring 122 pieces including a Magnetic Cannon, it encourages hands-on learning in physics, magnetism, and spatial reasoning. With clear instructions and multiple track designs, it offers endless building possibilities that foster critical thinking and problem-solving skills. Highly rated and recognized on national TV, Gravitrax is the perfect gift for curious minds eager to innovate and play. ## Description Build action-packed track systems for hours of fascinating fun with the versatile “GraviTrax Starter-Set”!Launch your imagination with GraviTrax and discover how the laws of physics affect each marble’s journey through your amazing interactive track! Easy to connect and build, the “Starter-Set” includes 122 diverse pieces to create a variety of customized marble runs, with curves, junctions, freefalls and even a Magnetic Cannon! Experiment with different play options, including racing, maintaining momentum, and executing trick moves as you experience the power of gravity and educational fun!What makes a great toy? GraviTrax checks all the boxes! It’s a creative, open-ended, expandable track system that challenges children to use their imagination to design and build their own marble runs! Electronic-free, GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills.Comes complete with instructions, 9 track designs and 122 pieces: 6 metal marbles, 4 rugged 12” x 12” card bases, 2 transparent levels, 40 large/12 small height tiles, 21 curves, 3 junctions, 2 switches, 1 3-in-1 tile, 1 vortex, 1 launcher, 1 Magnetic Cannon, 18 tracks (3 long, 6 medium and 9 short), 1 finish line, 4 basic tiles and inserts (2 catchers, 1 freefall, 1 splash, 1 landing).Lasting durability for girls and boys ages 8 and up, it’s the learning toy children (and savvy adults) return to over and over again! Review: Gravitrax is fun except the price in IN - Gravitrax is an awesome educational time pass tool for kids and adults, especially with extensions. Its way more fun than Legos and lots of possibilities and challenges than legos can ever offer. But the pricing in India desertcart is unjustifiable. In markets like desertcart.com,de,ae etc.. the product is reasonably priced and if Ravensburger can match the price with US or EU markets here in desertcart.in, then it will be one of the best educational fun toy ever.. Review: Best marble run! - Bought this for my 8yo. He is enjoying it a lot. He has played with many other marble run toys. He says this is the best so far! ## Features - What you get – gravitrax is an innovative marble run and STEM toy for boys and girls made with high quality components, designed for ages 8 and up. It comes with 122 pieces and is an ideal holiday or birthday gift for Smart, curious kids aged 8 and up - Innovative – the gravitrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, and kinetics to propel your ball to the finish - Clear instructions – comes with clear instructions so that you can start building and playing within minutes - Develops critical skills – playing and building with gravitrax builds spatial reasoning and planning skills, and provides a great stealth learning experience - As seen on TV – gravitrax was featured on 'live with Kelly and Ryan' as one of the best products shown at the 2018 new York toy fair ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B7HNLMG | | Age Range (Description) | Kid | | Age Range Description | Kid | | Brand | GraviTrax | | Customer Reviews | 4.7 out of 5 stars 19,616 Reviews | | Educational Objective | Problem Solving, STEM Concepts, Spatial Awareness | | Global Trade Identification Number | 04005556224104, 04005556275977 | | Included Components | Includes 122 pieces and 9 ready-to-go track instructions to start creating your own tracks | | Item Dimensions | 33.8 x 33.8 x 11 Centimeters | | Item Type Name | #NAME? | | Item Weight | 1.9 Kilograms | | Item dimensions L x W x H | 33.8 x 33.8 x 11 Centimeters | | Manufacturer | Ravensburger | | Manufacturer Part Number | 27597 | | Manufacturer recommended age | 8 months and up | | Material | Plastic | | Model Number | 27597 | | Number of Items | 1 | | Number of Packs | 1 | | Size | 33.8 cm x 33.8 cm x 11 cm | | Sub Brand | GraviTrax | | Theme | Marble run | ## Product Details - **Age Range (Description):** Kid - **Brand:** Ravensburger - **Item dimensions L x W x H:** 33.8 x 33.8 x 11 Centimeters - **Material:** Plastic - **Size:** 33.8 cm x 33.8 cm x 11 cm ## Images ![Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities - Image 1](https://m.media-amazon.com/images/I/715wPIgWj7L.jpg) ![Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities - Image 2](https://m.media-amazon.com/images/I/71QnbUy2DHL.jpg) ![Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities - Image 3](https://m.media-amazon.com/images/I/71+d++QyOdL.jpg) ![Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities - Image 4](https://m.media-amazon.com/images/I/81MiuTExH7L.jpg) ![Ravensburger Gravitrax Marble Run and Stem Toy for Boys Girls Age 8 up an Innovative Construction Set with Endless Building Possibilities - Image 5](https://m.media-amazon.com/images/I/81Y+Q5END-L.jpg) ## Questions & Answers **Q: We lost the bag of special metal marbles that came with it? Can I order more?** A: visit, https://www.ravensburger.us/service/replacement-parts/index.html the mfg'r of the product. **Q: How many sets were used for the video?** A: starter Set and 3 extension **Q: Is there a way to make cannon less powerful? It shoots the balls out of the tracks and the layouts included do not work because of that.** A: Hi and thank you for your question. There is no way to make the cannon less “powerful”. The best option is to work with the track pieces and adjust the set up so the cannon's energy is not as much when coming around the tracks. We also find that the cannon is great way to get your marble up a incline - gives it the extra boost of power that it needs! **Q: Can you buy extra colored Gravitrax marbles?** A: According to my grand daughter no, but it comes with plenty of marbles. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Gravitrax is fun except the price in IN *by L***E on 17 October 2024* Gravitrax is an awesome educational time pass tool for kids and adults, especially with extensions. Its way more fun than Legos and lots of possibilities and challenges than legos can ever offer. But the pricing in India amazon is unjustifiable. In markets like amazon.com,de,ae etc.. the product is reasonably priced and if Ravensburger can match the price with US or EU markets here in amazon.in, then it will be one of the best educational fun toy ever.. ### ⭐⭐⭐⭐⭐ Best marble run! *by D***I on 11 June 2022* Bought this for my 8yo. He is enjoying it a lot. He has played with many other marble run toys. He says this is the best so far! ### ⭐⭐⭐⭐⭐ Sturdy, Fun, Easy to Enjoy *by S***A on 12 October 2022* I love marble runs, but I'm often disappointed by the quality, the buildability, and the stamina of the pieces. I am not disappointed with this marble run. It is wonderful, easy, sturdy, and very entertaining. I bought myself one to work with students ages 15 - 18. They love it too. I sent my nephew the same product to play with his four year old. I highly recommend this product. Good job Ravensburger - thank you for the effort and professional work that went into this product. The extension kits are amazing also! Keep the fun coming! ## Frequently Bought Together - Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S. - ThinkFun Gravity Maze Marble Run Brain Game and STEM Toy for Boys and Girls Age 8 and Up: Toy of the Year Award Winner - Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects | Full Color Manual Parts | STEM Educational Toy for Kids 8+ 2.3 x 13.6 x 19.3 inches --- ## 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/561597297-ravensburger-gravitrax-marble-run-and-stem-toy-for-boys-girls](https://www.desertcart.tn/products/561597297-ravensburger-gravitrax-marble-run-and-stem-toy-for-boys-girls) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-19*