--- product_id: 75042754 title: "110 Pcs Marble Run Set, STEM Building Blocks Toy | Marble Maze Race Track Construction Kit for Kids Ages 3-5 4-8 8-12, Educational Birthday Gift with Glass Marbles" brand: "couomoxa" price: "₨34181" currency: LKR in_stock: true reviews_count: 12 category: "Couomoxa" url: https://www.desertcart.lk/products/75042754-110-pcs-marble-run-set-stem-building-blocks-toy-marble store_origin: LK region: Sri Lanka --- # STEM skills for ages 3-8 110-piece versatile set ABS durable plastic build 110 Pcs Marble Run Set, STEM Building Blocks Toy | Marble Maze Race Track Construction Kit for Kids Ages 3-5 4-8 8-12, Educational Birthday Gift with Glass Marbles **Brand:** couomoxa **Price:** ₨34181 **Availability:** ✅ In Stock ## Summary > 🎢 Build, race, and innovate — the marble run that sparks tomorrow’s STEM leaders today! ## Quick Answers - **What is this?** 110 Pcs Marble Run Set, STEM Building Blocks Toy | Marble Maze Race Track Construction Kit for Kids Ages 3-5 4-8 8-12, Educational Birthday Gift with Glass Marbles by couomoxa - **How much does it cost?** ₨34181 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/75042754-110-pcs-marble-run-set-stem-building-blocks-toy-marble) ## Best For - couomoxa enthusiasts ## Why This Product - Trusted couomoxa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Safe Design:** Crafted from premium ABS plastic, ensuring smooth, stackable parts for frustration-free, long-lasting play. - • **Progressive STEM Learning:** Designed to develop hand-eye coordination, logical thinking, and problem-solving from toddler to early school years. - • **Endless Creative Customization:** 110 fully compatible pieces let you build unique marble mazes that grow with your child’s imagination. - • **Perfect for Collaborative Play:** Ideal for home, daycare, or classroom settings to foster teamwork and sensory development through hands-on discovery. - • **The Ultimate Gift for Future Innovators:** A meaningful birthday or holiday present that combines fun, education, and creative motion in one dynamic kit. ## Overview The COUOMOXA 110 Pcs Marble Run Set is a premium STEM building kit featuring 110 durable ABS plastic pieces compatible with major brands. Designed for kids ages 3-8, it supports progressive skill development from basic shape recognition to complex track construction. Perfect for educational play at home or school, this set encourages creativity, teamwork, and problem-solving, making it an ideal gift for young innovators. ## Description desertcart.com: COUOMOXA 110 Pcs Marble Run Set, STEM Building Blocks Toy | Marble Maze Race Track Construction Kit for Kids Ages 3-5 4-8 8-12, Educational Birthday Gift with Glass Marbles : Toys & Games Review: Kids love it. Marbles do break but the Company stands by its products. - I loved the idea of this marble run. We have purchased several other Duplo compatible marble run sets over the years. When we first bought one they were really only just a couple of options and the options didn’t really come with a lot of fancy pieces or anything. Now you can get all kinds of cool gadgets for it. Anything from multiple different kinds of ramps to animal shaped pieces and now elevators even. It keeps getting better and better. FYI the xylophone piece Pictured is from a company named “grabhappy”. My kids absolutely love it, with all of the variety we have now and all the different pieces they can literally spend hours building these runs and I love it. They get to use their imaginations and creativity and problem-solving skills and they get to do it in a way that is fun for them and rewarding when they finally get done with their creations and they can drop the marbles down. There is in my opinion only just one notable drawback to this product which have me taking away one star.. This set uses the same plastic marbles that every other set uses I believe. They are not good. They come disassembled in halves, you must smash them together yourself.. which is ok, but they break back in half and the prongs break on them and they cannot be used anymore. Also important to note is that is very difficult to find replacements for this. I have contacted the manufacturer of every single one of these sets I bought and here is how each responded: Temi toys never responded. Wx hobby, a company that makes a really neat but unstable electric elevator lift for these sets responded Simply by letting me know these marbles should be fine. I happen to disagree. “couomoxa” (the maker of this set) said they could not replace the marbles because they do not have the ability to do that, but offered to send me a returned set with marbles included free of charge because of the hassle of the broken marbles. I thought that was very nice and because of the amazing customer service response I’ve added back the star. Another company named klobroz does sell a replacement pack! But it also includes other pieces I don’t need. It was $10 and has 6 marbles and some run pieces too. Not bad.. but also they had very low stock and I’m not sure if they will replenish the stock or not. Time will tell. I went ahead and bought two packs. It had been two years since I bought their marble run set, they did not offer to replace the marbles for free but did kindly offer to give me a $5 refund credit for the trouble to apply towards the purchase of their replacement pack. Good company response. A company named “grabhappy” told me they cannot replace the marbles and did not know where I could find the exact marble, but they did offer to compensate me in the case of broken marbles. It is important to note that I just bought that set Within the last few months and I am not sure if I contacted them in a couple years after the marbles break whether or not they will go ahead and compensate me or if they would just say sorry it has been too long. Either way their response made me feel like they would stand by their product and I appreciated that so I am very grateful. If you are going to buy this set then know that you may not be able to replace the marbles so keep good track of those as well. Klobroz does sell a replacement set but being it’s low stock right now and no other replacement set exists, it may not be for sale forever. Although the drawback of broken marbles had me take away a star, the great customer service had me add the star back and I cannot recommend this set from this company enough. Thanks My kids spent hours on this, building and using their creative imaginations and keeping themselves busy and they love doing it. It fits really well with Duplo‘s so if you have a good stock of Duplos than this and other of these sets provide really cool creative opportunities to expand on your collection and have a lot of fun. Review: Lots of fun - Great fun! I thought i was missing a part but you have to dig through all of them to find it. ## Features - 【 110-Piece Marble Run Set】This large building block set combines compatible blocks with a dynamic marble track for hands-on construction and creative exploration. Fully compatible with major brands, it offers endless customization for hours of educational fun. - 【 Designed for Ages 3-8】Grows with your child from basic shape exploration (ages 3-5) to complex track building (ages 6-8). Enhances hand-eye coordination, logical thinking, and early STEM learning through progressive challenges. - 【 Indoor Learning for Home & Classroom】Perfect for preschool, daycare, or classroom STEM activities. Encourages teamwork, sensory development, and problem-solving skills through interactive, Montessori-style discovery play. - 【 Safe & Easy-to-Build Design】Made from durable ABS plastic with smooth, stackable pieces. Children can follow visual guides or build freely, gaining independence and achievement with safe, frustration-free play. - 【 Perfect STEM Gift】Ideal birthday, Christmas, or celebration gift that combines motion, creativity, and STEM principles. A meaningful present that supports children's growth while providing educational entertainment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F5R57KZ | | Age Range Description | Boys Girls Ages 3 4 5 6 7 8+ | | Best Sellers Rank | #26,928 in Toys & Games ( See Top 100 in Toys & Games ) #31 in Marble Runs | | Brand Name | COUOMOXA | | Customer Reviews | 4.4 out of 5 stars 3,233 Reviews | | Educational Objective | STEM | | Included Components | 1 *eye sticker, 1* instruction booklet, 130 pieces set | | Item Dimensions | 13.39 x 9.85 x 3.94 inches | | Manufacturer | COUOMOXA | | Manufacturer Maximum Age (MONTHS) | 1200 | | Manufacturer Minimum Age (MONTHS) | 36 | | Manufacturer Part Number | Marbel Run A-02 | | Manufacturer Warranty Description | 30 Day Warranty Against Manufacturer Defects | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Model Number | Marbel Run A-02 | | Number of Items | 130 | | Size | 110 marble run | | Theme | Animal | | UPC | 742354843253 | ## Images ![110 Pcs Marble Run Set, STEM Building Blocks Toy | Marble Maze Race Track Construction Kit for Kids Ages 3-5 4-8 8-12, Educational Birthday Gift with Glass Marbles - Image 1](https://m.media-amazon.com/images/I/71ju3nvFjXL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this marble set fit with Duplo Lego sets?** A: Yes,It's compatible with Lego and most duplos in marketing.Thanks for your question,happy shopping! **Q: Could you play with this set if you didn’t have extra duplos to add to it? Put simply does the set stand alone** A: Yes.This set can stand alone.No need add extra blocks in.These set are 2 in 1.That is 47 pieces set +50 pieces set, each set can play and stand alone.They can play together with 97 piecs that will have much fun and more challenge.Thank you very much for your good question. **Q: Can hotwheels size cars go down track?** A: No! It’s about the size of a marble track... **Q: Does this work with duplo pieces?** A: Yes, the pieces fit very well with Duplo. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Kids love it. Marbles do break but the Company stands by its products. *by S***A on December 28, 2021* I loved the idea of this marble run. We have purchased several other Duplo compatible marble run sets over the years. When we first bought one they were really only just a couple of options and the options didn’t really come with a lot of fancy pieces or anything. Now you can get all kinds of cool gadgets for it. Anything from multiple different kinds of ramps to animal shaped pieces and now elevators even. It keeps getting better and better. FYI the xylophone piece Pictured is from a company named “grabhappy”. My kids absolutely love it, with all of the variety we have now and all the different pieces they can literally spend hours building these runs and I love it. They get to use their imaginations and creativity and problem-solving skills and they get to do it in a way that is fun for them and rewarding when they finally get done with their creations and they can drop the marbles down. There is in my opinion only just one notable drawback to this product which have me taking away one star.. This set uses the same plastic marbles that every other set uses I believe. They are not good. They come disassembled in halves, you must smash them together yourself.. which is ok, but they break back in half and the prongs break on them and they cannot be used anymore. Also important to note is that is very difficult to find replacements for this. I have contacted the manufacturer of every single one of these sets I bought and here is how each responded: Temi toys never responded. Wx hobby, a company that makes a really neat but unstable electric elevator lift for these sets responded Simply by letting me know these marbles should be fine. I happen to disagree. “couomoxa” (the maker of this set) said they could not replace the marbles because they do not have the ability to do that, but offered to send me a returned set with marbles included free of charge because of the hassle of the broken marbles. I thought that was very nice and because of the amazing customer service response I’ve added back the star. Another company named klobroz does sell a replacement pack! But it also includes other pieces I don’t need. It was $10 and has 6 marbles and some run pieces too. Not bad.. but also they had very low stock and I’m not sure if they will replenish the stock or not. Time will tell. I went ahead and bought two packs. It had been two years since I bought their marble run set, they did not offer to replace the marbles for free but did kindly offer to give me a $5 refund credit for the trouble to apply towards the purchase of their replacement pack. Good company response. A company named “grabhappy” told me they cannot replace the marbles and did not know where I could find the exact marble, but they did offer to compensate me in the case of broken marbles. It is important to note that I just bought that set Within the last few months and I am not sure if I contacted them in a couple years after the marbles break whether or not they will go ahead and compensate me or if they would just say sorry it has been too long. Either way their response made me feel like they would stand by their product and I appreciated that so I am very grateful. If you are going to buy this set then know that you may not be able to replace the marbles so keep good track of those as well. Klobroz does sell a replacement set but being it’s low stock right now and no other replacement set exists, it may not be for sale forever. Although the drawback of broken marbles had me take away a star, the great customer service had me add the star back and I cannot recommend this set from this company enough. Thanks My kids spent hours on this, building and using their creative imaginations and keeping themselves busy and they love doing it. It fits really well with Duplo‘s so if you have a good stock of Duplos than this and other of these sets provide really cool creative opportunities to expand on your collection and have a lot of fun. ### ⭐⭐⭐⭐⭐ Lots of fun *by C***Y on June 22, 2026* Great fun! I thought i was missing a part but you have to dig through all of them to find it. ### ⭐⭐⭐⭐ My 3 year old lobes it but.... *by L***A on January 6, 2022* I thought this would be easier for my 3 year old to put together than a traditional marble run. It's blocks so should be easy, right? However, the design instructions are very small and not child friendly. Definitely requires adult assembly. As others said, the image is VERY misleading. It comes with 2 base plates which are about 5"x9". The finished marble run designs are about 12x8" and about 10" high. The image makes them look like 3 feet or so. The marbles are plastic balls that are very light weight. Real marbles work better with most of the designs. Also the designs are not very stable. Push down on the wrong block and it will come crashing down. I've found adding extra blocks from my son's current duplo blocks stash helps this. You definitely have to build the run on a solid surface. Carpet or a table top with any cushion will not work! My son loves it and tries to make his own runs but doesn't know how to elevate them. It's a great learning tool but just be prepared to help your child, a lot. ## Frequently Bought Together - COUOMOXA Marble Run Building for Kids: STEM Building Blocks Set Compatible Classic Blocks - Educational Toys for Kids Age 3 4 5 6 7 8+ Home School - Birthday Gift for Boys Girls - Educational Insights GeoSafari Jr. Kidnoculars, Binoculars for Toddlers & Kids, Easter Basket Stuffers for Kids, Gift for Toddlers Ages 3+ --- ## 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.lk/products/75042754-110-pcs-marble-run-set-stem-building-blocks-toy-marble](https://www.desertcart.lk/products/75042754-110-pcs-marble-run-set-stem-building-blocks-toy-marble) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-15*