--- product_id: 148525242 title: "Ravensburger Gravitrax Tiptube Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax" brand: "ravensburger" price: "5.68 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/148525242-ravensburger-gravitrax-tiptube-accessory-marble-run-and-stem-toy-boys store_origin: TN region: Tunisia --- # Global Popularity STEM Learning Innovative Design Ravensburger Gravitrax Tiptube Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax **Brand:** ravensburger **Price:** 5.68 DT **Availability:** ❌ Out of Stock ## Summary > 🎒 Build, Experiment, and Race Your Way to Fun! ## Quick Answers - **What is this?** Ravensburger Gravitrax Tiptube Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax by ravensburger - **How much does it cost?** 5.68 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/148525242-ravensburger-gravitrax-tiptube-accessory-marble-run-and-stem-toy-boys) ## Best For - ravensburger enthusiasts ## Why This Product - Trusted ravensburger brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **STEM Fun for All:** Engaging educational play for ages 8 and up. - β€’ **Award-Winning Toy:** Finalist for 2019 Toy of the Year! - β€’ **Unleash Creativity:** Design and build your own marble race tracks! - β€’ **Perfect Gift Choice:** Ideal for birthdays and holidays for curious minds. - β€’ **Compatible with All Sets:** Easily expand your GraviTrax universe. ## Overview The Ravensburger Gravitrax Tiptube Accessory is a dynamic marble run and STEM toy designed for children aged 8 and up. Made from durable metal and plastic, this innovative accessory allows users to capture marbles and watch them spill back into the race, enhancing the interactive experience of the GraviTrax track system. With over 15.5 million units sold globally, it’s recognized as the No.1 marble run system in the U.S. and is fully compatible with all GraviTrax sets, making it a perfect gift for creative minds. ## Description Experience the power of gravity! GraviTrax is the all new STEM track system from Ravensburger! Use your imagination to build superb tracks and set the gravity spheres rolling! Stop, collect, and release! Round up your marbles with the Tip Tube and set them free again! Combine the Tip Tube with the GraviTrax Starter-Set and create unique action in your track system. How long can you pause your marbles with the Tip Tube? This STEM system [Science, Technology, Engineering and Maths] is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? Freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of GraviTrax! Are the gravity spheres stopping or flying off before reaching the end target? Time for some problem solving. Rebuild and try something different! The GraviTrax track system can be extended indefinitely with extra track packs and add-on’s – each sold separately. This set is suitable for 1+ players, ages 8 years and up. ## Features - Metal & Plastic - [GraviTrax: Tip Tube] Capture your marbles and watch them spill back into the race with the β€œGraviTrax Tip Tube”! - [INNOVATIVE] The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, kinetics. - [STEM TOY] Boys and girls ages 8 and up can experience educational and science play. The franchise has sold over 15.5 million units worldwide and has ranked as the No.1 marble run system in the U.S., according to the NPD Group. - [COMPATIBLE] Easily extend play time - All sets are compatible and functional with all GraviTrax systems. - [GREAT GIFT] GraviTrax is an a ideal holiday and birthday gift for creative, curious kids and adults who love to build. ## Technical Specifications | Specification | Value | |---------------|-------| | Theme | Building | | Material Type | Plastic | | Item Dimensions | 3.94 x 3.94 x 0.1 inches | | Unit Count | 1.0 Count | | Size | One Size | ## Images ![Ravensburger Gravitrax Tiptube Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax - Image 1](https://m.media-amazon.com/images/I/61fP54OlTeL.jpg) ![Ravensburger Gravitrax Tiptube Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax - Image 2](https://m.media-amazon.com/images/I/81MKhIm7Q9L.jpg) ![Ravensburger Gravitrax Tiptube Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax - Image 3](https://m.media-amazon.com/images/I/61fb1CZIQIL.jpg) ## Questions & Answers **Q: Does this cannon require batteries?** A: Hi Bailey - no, this does not require batteries. **Q: Are they little marbles or big** A: The marbles are about the size of a regular marble. Not big. **Q: I wonder how high can a marble go, say on a 45 degree slope?** A: 45 degree slope seems steep to expect any upward movement. I would say not high at all. **Q: Is this for the tip tube or volcano? The picture is tip tube but the description is the volcano.** A: The manufacturer's answer is incorrect. Our order just arrived and it was the tip tube. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great addition to starter set! *by B***D on January 2, 2021* Gravitax makes a quality product! Purchased for a 12 year old who got the starter set as well. These products won Christmas (even over the electronics and everything else!!) Days and days have already been spent making new tracks! It’s fantastic to see kids get lost in a world of creativity instead of on electronics. ### ⭐⭐⭐⭐⭐ We LOVE GRAVITRAX! *by T***P on November 13, 2019* My son is obsessed with Gravitrax! They are the LEGO for tweens ### ⭐⭐⭐⭐⭐ Fun *by T***E on January 11, 2020* So fun for kids, they live all the add on pieces ## Frequently Bought Together - Ravensburger GraviTrax Tip Tube Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up - STEM - Ravensburger GraviTrax PRO Vertical Turntable Add On Extension Accessory - Marble Run, STEM, Construction Toy for Kids Age 8 Years Up --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/148525242-ravensburger-gravitrax-tiptube-accessory-marble-run-and-stem-toy-boys](https://www.desertcart.tn/products/148525242-ravensburger-gravitrax-tiptube-accessory-marble-run-and-stem-toy-boys) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*