--- product_id: 546617843 title: "Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years +" brand: "gravitrax" price: "285 Lei" currency: RON in_stock: true category: "Gravi Trax" url: https://www.desertcart.ro/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble store_origin: RO region: Romania --- # dynamic twists & loops STEM skill booster 40+ precision components Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + **Brand:** gravitrax **Price:** 285 Lei **Availability:** ✅ In Stock ## Summary > 🎯 Elevate your marble run game—where STEM meets endless fun! ## Quick Answers - **What is this?** Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + by gravitrax - **How much does it cost?** 285 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble) ## 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 - • **Seamless Compatibility:** Works flawlessly with all GraviTrax & GraviTrax PRO sets—upgrade without limits. - • **Gravity-Powered Thrills:** Master physics with loops, turns, and gravity-defying runs that keep the excitement rolling. - • **Premium Quality, Safe Play:** Crafted to the highest UK & EU standards for durability and peace of mind. - • **Expand Your Marble Universe:** Over 40 new pieces to build limitless tracks and mind-blowing trick shots. - • **STEM Fun for Future Innovators:** Boost creativity, problem-solving, and spatial skills in kids 8+—the gift that keeps on giving. ## Overview The Ravensburger GraviTrax Trax Expansion Pack adds over 40 high-quality components to extend your marble run experience with new tiles, rails, and bases. Compatible with all GraviTrax sets, it encourages STEM learning through creative construction and gravity experiments, designed for kids aged 8 and up. Crafted to meet strict UK and EU safety standards, this expansion pack fuels endless fun and skill-building without batteries. ## Description Free delivery and returns on eligible orders. Buy Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + at desertcart UK. ## Features - The Trax expansion pack includes over 40 components to extend the fun of your GraviTrax with even more tiles and tracks. - Build new routes and create crazy trick shots, expand the marble run with new ideas, expansion sets to keep the ball rolling – compatible with all GraviTrax & GraviTrax PRO sets & accessories. - Experiment with gravity to power your ball through twists, loops and turns in a race to the finish line – great building game for boys & girls. - GraviTrax is made with premium quality materials adhering to the highest UK and EU standards and regulations. - A GraviTrax Starter Set is required to use expansion packs & accessories. No batteries required. Other accessories sold separately. - STEM and construction toys for kids age 8 years up. Great Christmas gifts and birthday presents for children. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BSXC17QB | | Age Range Description | 8 Years + | | Best Sellers Rank | 46,887 in Toys & Games ( See Top 100 in Toys & Games ) 77 in Marble Runs | | Brand Name | GraviTrax | | Country Of Origin | Czech Republic | | Customer Reviews | 4.7 4.7 out of 5 stars (530) | | EU Spare Part Availability Duration | 1 Years | | Educational Objective | Creative Skill, Problem Solving, Spatial Awareness | | Global Trade Identification Number | 04005556224142 | | Included Components | 16x Large Vertical Tiles, 8x Small Vertical Tiles, 2x Medium Rails, 3x Short Rails, 6x Gravity Spheres, 7x Curved Bases, 1x 'X' Base, 1x Long Rail | | Item Dimensions | 33.8 x 33.8 x 5.5 centimetres | | Item Type Name | Ravensburger GraviTrax Trax Expansion Pack- Add On Extension Accessory Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM | | Item Weight | 455 Grams | | Manufacturer | Ravensburger | | Manufacturer Contact Information | service@ravensburger.de; service@ravensburger.de | | Manufacturer Part Number | 22414 | | Manufacturer recommended age | 8 years and up | | Material Type | Plastic | | Model Number | 22414 | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | GraviTrax | | Size | 33.8 cm x 33.8 cm x 5.5 cm | | Sub Brand | GraviTrax | | Theme | STEM | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** 8 Years + - **Brand:** GraviTrax - **Item dimensions L x W x H:** 33.8 x 33.8 x 5.5 centimetres - **Material:** Plastic - **Size:** 33.8 cm x 33.8 cm x 5.5 cm ## Images ![Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years + - Image 1](https://m.media-amazon.com/images/I/81z+JHfYyWL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Ravensburger GraviTrax: Trax Expansion Set | Enhance Your Marble Run Experience | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S - Ravensburger GraviTrax: Jumper Accessory| STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S - Ravensburger GraviTrax: Bridges Expansion Set | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S --- ## 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.ro/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble](https://www.desertcart.ro/products/546617843-ravensburger-gravitrax-trax-expansion-pack-add-on-extension-accessory-marble) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-09-02*