--- product_id: 186078828 title: "Invento just play Star Coaster Marble Run Construction Toy (Level 3)" brand: "invento" price: "R2287" currency: ZAR in_stock: true reviews_count: 5 url: https://www.desertcart.co.za/products/186078828-invento-just-play-star-coaster-marble-run-construction-toy-level store_origin: ZA region: South Africa --- # 3 hours assembly challenge 343 precision pieces Battery-powered lift system Invento just play Star Coaster Marble Run Construction Toy (Level 3) **Brand:** invento **Price:** R2287 **Availability:** ✅ In Stock ## Summary > 🎢 Elevate your play—where engineering meets adrenaline! ## Quick Answers - **What is this?** Invento just play Star Coaster Marble Run Construction Toy (Level 3) by invento - **How much does it cost?** R2287 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/186078828-invento-just-play-star-coaster-marble-run-construction-toy-level) ## Best For - invento enthusiasts ## Why This Product - Trusted invento brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for the Bold:** Recommended for ages 14+, this is not just a toy but a statement piece for your desk or living space. - • **Challenge Meets Fun:** 3-hour assembly time offers a rewarding, immersive build that sharpens problem-solving skills and focus. - • **Elevate the Experience:** Battery-powered lift recycles steel balls for continuous, mesmerizing motion—watch the thrill loop endlessly. - • **Master the Art of Engineering:** 343 meticulously designed pieces create a complex, dynamic marble run that challenges your creativity and patience. - • **Designed for the Detail-Oriented:** Intricate metal and plastic components combine for a premium tactile and visual experience. ## Overview The Invento Just Play Star Coaster Marble Run is a sophisticated Level 3 construction set featuring 343 pieces and 3 steel balls. Designed for ages 14 and up, it combines metal and plastic elements to create a thrilling marble roller coaster with loops, curves, and a battery-powered lift that recycles the balls for continuous action. With an estimated 3-hour assembly time, it offers a challenging and rewarding experience that sharpens building skills and provides endless entertainment. ## Description Product Description If you think that marble runs are only something for children, you will be taught a better thing here. Because Star Coaster is an ingenious, spectacular ball roller coaster with witty descents over breathtaking steep tracks, through loops and fast-paced curves. A stark challenge for young and adult tinkering fans whose hearts are guaranteed to beat faster. Available in different levels with different sizes and difficulty levels. The ingenious system consists of 1 base plate, on which a sophisticated marble run is constructed from metal elements, flexible plastic tubes, turnouts, rockers and rotating arms, on which the included metal balls blow down at a breathtaking pace. Demand, size and complexity of the marble runs increase with each level. The absolute highlight: after a rapid descent, the ball lands in the battery-operated lift, which brings the balls back up to their starting positions - and the next descent can begin. The assembly is a challenge and great fun at the same time: depending on the level, it can take from several hours to several days. For level 9, we recommend an academic degree - if possible with a doctorate degree. Includes detailed and illustrated assembly instructions in German and English. Safety Warning Contains small parts, not suitable for children under 3 years ## Features - marble run - 343 pieces - 3 steel balls - Assembly time: 3 hours - From 14 years ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 23 x 7 x 39 cm; 1.1 kg | | Batteries | 1 C batteries required. | | Manufacturer recommended age | 14 years and up | | Item model number | 501923 | | Educational Objective(s) | Building Skills | | Number of Game Players | 1 | | Number of pieces | 343 | | Assembly Required | Yes | | Scale | Kugelbahn | | Batteries Required? | Yes | | Batteries included? | No | | tech_spec_battery_description_toys | 1 x C/LR14 | | Material Type(s) | Plastic | | Colour | Multicolor | | Release date | 1 Jun. 2017 | | ASIN | B00ET2NSLS | ## Product Details - **Size:** Level 3 - **Brand:** Invento - **Material:** Plastic - **Age range (description):** Teen - **Item dimensions L x W x H:** 23 x 7 x 39 centimetres ## Images ![Invento just play Star Coaster Marble Run Construction Toy (Level 3) - Image 1](https://m.media-amazon.com/images/I/71Nt9WKrdCL.jpg) ![Invento just play Star Coaster Marble Run Construction Toy (Level 3) - Image 2](https://m.media-amazon.com/images/I/41sqN2SbjbL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Is there a way to buy more pieces that have broken? The pieces that hold the rails in correct place between the arms** A: Yes you may order replacement parts. Please contact our support team at sales@hqkitesusa.com **Q: I have a spacerail set already set up, and if I add this too it will this work?** A: Im not sure. I gave up on mine before it was finished. Many of those plastic clamps that the rail snaps in to just broke. Like 1/3 of them. Fun idea but poor design. **Q: What material is the coaster made of?** A: Plastics of different degrees, but sturdy. My 12 year old and his father enjoyed the challenge and the coaster worked properly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It's not supposed to be easy to assemble! *by B***R on Reviewed in the United States on 8 July 2021* We found it to be challenging and a very interesting kit. ### ⭐⭐⭐⭐⭐ Execelente, buena calidad *by J***Z on Reviewed in Mexico on 22 September 2018* Excelente producto, muy buena calidad. Quienes dicen que no sirve... Es por que no saben armarlo. Se necesita bastante paciencia eso si. ### ⭐⭐⭐⭐⭐ Spacerail Level 3 *by M***. on Reviewed in Italy on 21 April 2016* Molto bello, è stata dura costruirlo ma una volta fatto è stato spettacolare. Sono contenta dell'acquisto effettuato gioco molto carino è sempre li montato ed ogni tanto ci giocano anche i bambini. ## Frequently Bought Together - Star Coaster Level 3 - Marble Run Building Toy - Steel Ball Roller Coaster - Fun for Kids and Adults Ages 14 Years and Older - HQ Kites and Design Star Coaster Level 2 - Educational Toy - STEM Learning - Fun for Kids and Adults Ages 14 and Older - Four Brothers 1/2" Inch (0.5") Replacement Chromium Steel Balls for Spacerail Game (Pack of 10) --- ## 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.co.za/products/186078828-invento-just-play-star-coaster-marble-run-construction-toy-level](https://www.desertcart.co.za/products/186078828-invento-just-play-star-coaster-marble-run-construction-toy-level) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-24*