--- product_id: 294052859 title: "HQ Kites and Designs Star Coaster Level 3 - Marble Run Building Toy - Steel Ball Roller Coaster - Fun for Kids and Adults Ages 14 Ys and Older" brand: "invento" price: "฿1630" currency: THB in_stock: false reviews_count: 5 url: https://www.desertcart.co.th/products/294052859-hq-kites-and-designs-star-coaster-level-3-marble-run store_origin: TH region: Thailand --- # wild loop-the-loops & rotations battery-powered elevator 343 precision pieces HQ Kites and Designs Star Coaster Level 3 - Marble Run Building Toy - Steel Ball Roller Coaster - Fun for Kids and Adults Ages 14 Ys and Older **Brand:** invento **Price:** ฿1630 **Availability:** ❌ Out of Stock ## Summary > 🎢 Build the thrill. Own the challenge. Be the coaster master. ## Quick Answers - **What is this?** HQ Kites and Designs Star Coaster Level 3 - Marble Run Building Toy - Steel Ball Roller Coaster - Fun for Kids and Adults Ages 14 Ys and Older by invento - **How much does it cost?** ฿1630 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/294052859-hq-kites-and-designs-star-coaster-level-3-marble-run) ## 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 - • **Powered Elevation:** Battery-powered elevator lifts the steel ball back to start for endless coaster fun without pause. - • **Ultimate STEM Challenge:** 343 alloy steel pieces for a brain-boosting build that tests your mental agility. - • **Social & Stress-Relief Play:** Perfect for solo focus or bonding with friends and family, blending fun with mental fitness. - • **Thrilling High-Speed Action:** Experience wild rotations, daring loop-the-loops, and hairpin turns that bring excitement to every run. - • **Designed for Serious Builders:** Recommended for ages 14+, this Level 3 coaster is a gateway to mastering complex engineering challenges. ## Overview The HQ Kites Star Coaster Level 3 is a sophisticated marble run building toy featuring 343 alloy steel pieces that create a high-speed roller coaster with wild rotations and loop-the-loops. Powered by a battery-operated elevator, it offers continuous play and STEM learning for ages 14 and up, blending mental agility, social interaction, and engineering fun into one sleek package. ## Description Spacerail is a space-aged miniature roller coaster that provides high speed action and endless excitement. Send your space sphere on an amazing course of wild rotations, extreme loop the loops and hairpin turns. After each fast action ride the space sphere is hoisted back to the starting position by a battery powered elevator. ## Features - STAR COASTER: Here is a ball roller coaster for people who are interested ultimate building challenges. Create a fast action, wild ride and conquer this building test for mental agility and fun! - YOU CREATE THE RIDE: This ride has high-speed action consisting of wild rotations, daring loop-the-loops and spectacular swivel motions; then a battery- powered elevator brings it back again! - WHO IS IT FOR: An ultimate challenge for teenage & adult enthusiasts alike, they are available in different sizes and levels of difficulty. For level 9, we suggest an academic degree! Age 14 & up. - LET'S PLAY: Mental agility and building games can be a fun stress reliever, and can be a great social activity. Have fun with your children or just feel like a kid again and build your own coaster! - SCIENCE TOY: Whether you are a budding brainiac or have a PhD, this STEM toy presents the challenges you crave. Exercise your mind, learn something new, and feel like a kid while you do it! ## Technical Specifications | Specification | Value | |---------------|-------| | Educational Objective(s) | STEM, Social Skills | | Model Number | 501923 | | Number of Game Players | 1 | | Number of Puzzle Pieces | 343 | | Assembly Required | Yes | | Scale | 1/32 | | Batteries Required | Yes | | Batteries Included | No | | Material Type(s) | Alloy Steel | | Product Dimensions | 23 x 7 x 39 cm; 1.1 kg | | Batteries | 1 C batteries required. | | Item model number | 501923 | | Manufacturer recommended age | 15 years and up | | Manufacturer | HQ Kites Toys | | Item Weight | 1 kg 100 g | ## Product Details - **Size:** Medium, Small - **Brand:** Invento - **Material:** Alloy Steel - **Item dimensions L x W x H:** 23 x 7 x 39 Centimeters - **Educational Objective:** STEM, Social Skills ## Images ![HQ Kites and Designs Star Coaster Level 3 - Marble Run Building Toy - Steel Ball Roller Coaster - Fun for Kids and Adults Ages 14 Ys and Older - Image 1](https://m.media-amazon.com/images/I/71Nt9WKrdCL.jpg) ![HQ Kites and Designs Star Coaster Level 3 - Marble Run Building Toy - Steel Ball Roller Coaster - Fun for Kids and Adults Ages 14 Ys and Older - Image 2](https://m.media-amazon.com/images/I/41sqN2SbjbL.jpg) ## 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.th/products/294052859-hq-kites-and-designs-star-coaster-level-3-marble-run](https://www.desertcart.co.th/products/294052859-hq-kites-and-designs-star-coaster-level-3-marble-run) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*