--- product_id: 561042647 title: "Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012)" brand: "mould king" price: "2429902₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/561042647-mould-king-11012-roller-coasters-building-block-3238-pieces-marble store_origin: VN region: Vietnam --- # 400mAh Li-ion battery included 3238 precision pieces 2 powerful L motors Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012) **Brand:** mould king **Price:** 2429902₫ **Availability:** ❌ Out of Stock ## Summary > 🎢 Build the thrill, own the moment – your ultimate marble coaster awaits! ## Quick Answers - **What is this?** Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012) by mould king - **How much does it cost?** 2429902₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/561042647-mould-king-11012-roller-coasters-building-block-3238-pieces-marble) ## Best For - mould king enthusiasts ## Why This Product - Trusted mould king brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready-to-Go Kit:** Includes a rechargeable 400mAh Li-ion battery and easy-to-follow instructions for a hassle-free build. - • **STEM-Driven Fun:** Designed to boost logical thinking, hand-eye coordination, and engineering skills in a hands-on way. - • **Dynamic Motion Power:** Equipped with 2 robust L motors to bring your marble run to life with smooth, continuous movement. - • **Seamless Compatibility:** Fully compatible with most major building blocks, expanding your creative possibilities without limits. - • **Epic Scale Construction:** Over 3,200 pieces for an immersive building experience that challenges your creativity and patience. ## Overview The Mould King 11012 Roller Coasters Building Block set features 3,238 high-quality ABS pieces, including 2 L motors powered by a rechargeable 400mAh Li-ion battery. Designed for children 8+, this STEM-focused kit enhances creativity, logical thinking, and hand-eye coordination. Its modular design is compatible with most building blocks, making it a perfect gift for young builders eager to engineer their own dynamic marble runs. ## Description Technik Roller Coasters Kit Specifications: Number of stones: 3238 pieces. Service:Free Replacement Parts What you get: 1 x module. 1 x user manual. 1 x Li-ion battery 400 mAh in the core box. 2 x L motors. ## Features - Individual package - All accessories are packed in an independent packing bag, which is easier for everyone to understand. Meanwhile, the package comes with easy-to-follow instructions (English language not guaranteed). It is easy for everyone to understand and assemble. - Excellent gifts for all children - imagination and logical mind to build different marble runs. Perfect toy set for developing children's creativity, logical thinking and hand-eye coordination. - Creativity and STEM learning - This technology model kit pays special attention to details and is fully compatible with most building blocks on the market. Experience a fascinating architectural experience with the technical model kit. - Technology building kit for building toy lovers - This STEM container toy is made of high-quality ABS plastic and provides a safe block toy set for you and your children. - Cardboard packaging is a nice gift for construction for birthday / children's day / Christmas / New Year. All products of my company have been strictly tested before shipping. If you have any problems with your purchase, please feel free to contact us! ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 96.01 x 40.49 x 41 cm; 4.63 kg | | Item model number | WX11012 | | Educational Objective(s) | Creative Skill | | Batteries Included? | No | | Material Type(s) | Plastic | | ASIN | B0C5XNFHBC | ## Product Details - **Brand:** Mould King - **Material:** Plastic - **Age range (description):** Kid - **Item dimensions L x W x H:** 96 x 40.5 x 41 centimeters - **Educational objective:** Creative Skill ## Images ![Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012) - Image 1](https://m.media-amazon.com/images/I/81H4nwodkrL.jpg) ![Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012) - Image 2](https://m.media-amazon.com/images/I/81ToR8FSpFL.jpg) ![Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012) - Image 3](https://m.media-amazon.com/images/I/81SVhqc4sOL.jpg) ![Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012) - Image 4](https://m.media-amazon.com/images/I/81fjYIV6L3L.jpg) ![Mould King 11012 Roller Coasters Building Block, 3238 Pieces Marble Run Set Building Blocks Toy for Children Age 8+ (WX11012) - Image 5](https://m.media-amazon.com/images/I/81Lh2Fk1pIL.jpg) ## Questions & Answers **Q: Does it work with Lego people as in can I put a Lego person in the seat?** A: Yes, it work with Lego people. **Q: Are the basic parts compatible with Lego so I can connect to other kits (think park/city, etc.)? Thanks.** A: Yes, the basic parts are compatible with Lego. --- ## 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.vn/products/561042647-mould-king-11012-roller-coasters-building-block-3238-pieces-marble](https://www.desertcart.vn/products/561042647-mould-king-11012-roller-coasters-building-block-3238-pieces-marble) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*