--- product_id: 226007000 title: "MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old" brand: "moontoy" price: "1331159₫" currency: VND in_stock: true reviews_count: 13 category: "Moontoy" url: https://www.desertcart.vn/products/226007000-moontoy-577pcs-stem-robot-building-toys-set-25-in-1 store_origin: VN region: Vietnam --- # STEM skills booster 25-in-1 transformable models 577 precision ABS pieces MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old **Brand:** moontoy **Price:** 1331159₫ **Availability:** ✅ In Stock ## Summary > 🚀 Build, transform, and lead the future of fun! ## Quick Answers - **What is this?** MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old by moontoy - **How much does it cost?** 1331159₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/226007000-moontoy-577pcs-stem-robot-building-toys-set-25-in-1) ## Best For - moontoy enthusiasts ## Why This Product - Trusted moontoy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gift of Genius:** The ultimate educational present that sparks imagination and keeps kids engaged for hours. - • **STEM Power Play:** Designed to sharpen critical thinking, motor skills, and teamwork through hands-on engineering fun. - • **Transform & Conquer:** Build 24 unique space fighters or combine them into one epic robot—your choice, your universe. - • **Step-by-Step Success:** Clear, progressive instructions make complex builds accessible and family-friendly. - • **Master Builder’s Dream:** 577 high-quality ABS bricks for endless creativity and durability. ## Overview The MOONTOY 577PCS STEM Robot Building Toys Set offers a versatile 25-in-1 engineering experience with 577 durable ABS pieces. Perfect for kids aged 5 and up, it encourages STEM learning, creativity, and teamwork by allowing users to build 24 different space fighters or combine them into a large robot. With clear instructions and BPA-free materials, this set is an ideal educational gift that blends playtime with skill development. ## Description Product description MOONTOY Robot Building Toys, 577 PCS Construction Toys 25-in-1 STEM Learning Toy Creative Building Bricks Benefits of Choosing Our STEM Robot Building Toys 1. 24 Space Fighter in 1 Robot Design Encourages both Solo and Collaborative Play with Family Comes with 24 Fighter and easy to follow instructions. All fighters can be completely taken apart into small parts and transform into a big robot or assemble into 24 separate fighters. They support both solo and collaborative play to promote teamwork and patience. 2. Easy to Building for Endless Educational Construction Fun Easy to assemble for kids to take apart and put back together, it is great for achieve fine motor skills and improve their hand-eye coordination while playing. Combining playtime with education is a fun way for kids to learn. 3. Safety and Quality of Craftsmanship Meet the strict product safety standards, including ASTM and CPSIA. All pieces are made of thick and sturdy ABS materials for lasting durability. The edges and tips have rounded corners that make the toy safe for play by little kids. 4. Excellent Pick for Christmas, Holiday, and Birthday Package with thickened boxes prevents damage during transport, giving your little one's perfect Christmas or Birthday Gifts. 100% Safety for Your Kids Meet ASTM and CPSIA strict product safety standards MOONTOY robot building blocks are made from non-toxic materials, BPA-free, easy to wash and clean with hot or cold water. Warm tip：CHOCKING HAZARD-Toy contains small brick parts known as mini blocks. It is suitable for boys 6 years old or older. Please keep the items properly and avoid parts loss caused by human factors. Please follow the instructions to assemble the building blocks and avoid incorrect assembling methods. Package Including Building Bricks *577 Brick Separator *1 Instruction *1 Notes: If you lost the instruction, we will give you electronic instructions within 24 hours. Simple and Flexible Posture Our MOONTOY STEM Engineering Building Toys are cohesive but flexible. All joints can be rotated, and each building block is tightly integrated, not easy to separate and lose. You can design different postures for the robot without limitation.. What Models you can build F-22 Raptor Fighter * 2 The Fokker * 2 RQ-180 Drone * 2 P-38 Fighter * 2 F-15E Attack Eagle Fighter * 2 AH-64 Apache Gunship * 2 Osprey Helicopter * 2 CH-47 Slave Dry Helicopter * 2 C-130 Hercules * 2 FAW Sea Female Fox * 2 Air Police-2000 Early Warning Machine * 2 5R-71 Blackbird Reconnaissance Machine * 2 Review: Fun in a box - Thus was a Christmas present for my teenage Grandson, he loved it. The box was small but it has a lot of pieces. He was so excited to put it together, he put it together when they went home. Small box hold big things. He loved it. It was a very good price for and he had fun building it. Review: Perfect Gift For My 6 Year Old! - Bought this for my 6 year old around Christmas time and he absolutely loved it. It was a little too much for him specifically to sit and do himself at first but with me standing by to give him a hand or just to point him in the right direction, he started picking up on it fairly quickly. It was such a mom-mazing moment to watch as he progressively learned to make these Suttle connections in his head to start visually being able to picture how something is supposed to look and making it come to life in front of his eyes. What an awesome product!! ## Features - 24 Space Fighters in 1 Cool Robot: The transformer toy set built-in 12 bags of building bricks, a total of 577pcs. kids can use 2-ways to build 24 separate space fighters or dismantle all space fighters and transform them into a big robot. Great solo or collaborative group game activities for school classrooms, kindergarten or home, etc! - Creativity & Imagination Toys: By assembling and building different space fighters or robots from simple level to complex, this STEM toy will develop kids' imagination, creativity, hands-on ability, motor skills, social skills, and mind. - Educational Gift for Ages 6+: The popular creative Transformers toy that combines game time with education is a fun way for children to learn. Playing these building blocks will bring hours of fun and excitement for your kids. Great educational building toy gift for birthdays/Christmas/Easter. - Clear Instructions: Kids could complete STEM building toys from level 1 to level 2 by following the instruction manual step by step. We recommend parents and kids work together to finish the first robot building while enjoying the process of family collaboration. - Wonderful Gift: The stem kit is the perfect STEM toy to get kids interested in STEM subjects early. Great creative kids games, indoor recess games for the classroom, erector set building toys for kids ages 4-8 6-8 8-10, stem projects science kit for kids ages 8-12, stem toys for 5 6 7+ years old boys and girls. Christmas Birthday gifts for 4 5 6 7 8 9 year old boys. Hours and hours of fun! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CZGZNGK | | Additional Features | BPA-free | | Age Range Description | Kid,Baby,Teen,Adult | | Best Sellers Rank | #130,416 in Toys & Games ( See Top 100 in Toys & Games ) #3,932 in Toy Building Sets | | Brand Name | MOONTOY | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 753 Reviews | | Educational Objective | Construction Skills, Creative Thinking, Imagination Development, Logical Thinking, Motor Skills, Problem Solving Skills, STEM, Team Building Skills | | Included Components | Instruction Manual | | Is Assembly Required | Yes | | Item Dimensions | 10.2 x 2.1 x 7.4 inches | | Item Type Name | STEM Robot Building Toys | | Manufacturer | MOONTOY | | Manufacturer Maximum Age (MONTHS) | 168 | | Manufacturer Minimum Age (MONTHS) | 72.00 | | Manufacturer Part Number | 633013 | | Material Type | ABS Plastic | | Model Name | 633013 | | Model Number | 633013 | | Model Year | 2023 | | Number of Pieces | 577 | | Number of Players | 1-3 | | Operation Mode | manual | | Size | A- 577PCS Robot Building Toys | | Sub Brand | Robot Building Bricks | | Subject Character | Boys | | Theme | STEM Building Toy | | Toy Building Block Type | Interlocking Toy Building Block | | Unit Count | 577.0 Count | ## Images ![MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old - Image 1](https://m.media-amazon.com/images/I/81Ny55xeuAL.jpg) ![MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old - Image 2](https://m.media-amazon.com/images/I/81h3MOYvlpL.jpg) ![MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old - Image 3](https://m.media-amazon.com/images/I/51On9oCP8gL.jpg) ![MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old - Image 4](https://m.media-amazon.com/images/I/51CEOoJdEYL.jpg) ![MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old - Image 5](https://m.media-amazon.com/images/I/81x69eaiTRL.jpg) ## Questions & Answers **Q: Does this include a wrench? It would be very difficult to disassemble the toy without a wrench.** A: This robot kit comes with a wrench for disassembling the toy, it is very convenient to disassemble the building blocks, and the hands will not hurt. **Q: What age child is this made for?** A: The STEM building toy suit for boys and girls aged between 8 and 16 and small kids may need your little help to finish this building blocks set. **Q: Does the booklet contain all model's installation directions?** A: Yes,The STEM toys packing box contains 24 small space fighter and 1 big robot assembly instructions. **Q: Is it easy to be taken apart and rebuild?** A: Yes! You can easily take it apart and rebuilt each one of the diff options. A big robot has several ways to put together depending on which small ones you did ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fun in a box *by M***O on December 29, 2025* Thus was a Christmas present for my teenage Grandson, he loved it. The box was small but it has a lot of pieces. He was so excited to put it together, he put it together when they went home. Small box hold big things. He loved it. It was a very good price for and he had fun building it. ### ⭐⭐⭐⭐⭐ Perfect Gift For My 6 Year Old! *by �***E on June 2, 2023* Bought this for my 6 year old around Christmas time and he absolutely loved it. It was a little too much for him specifically to sit and do himself at first but with me standing by to give him a hand or just to point him in the right direction, he started picking up on it fairly quickly. It was such a mom-mazing moment to watch as he progressively learned to make these Suttle connections in his head to start visually being able to picture how something is supposed to look and making it come to life in front of his eyes. What an awesome product!! ### ⭐⭐⭐⭐⭐ Moontoy robot building 25 in 1 kit *by A***S on January 18, 2026* Great value for the monry ## Frequently Bought Together - MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building Blocks Bricks Construction Vehicles Educational Christmas Birthday Gifts for Kids Boys Girls 5 6 7 8 9 10 11 12+ Year Old - QLT QIAOLETONG 12 in 1 Transforming Mecha Robot Building Set,Mech Model Building Kit, 542 PCS Compatible with Lego Ninja Mech Warrior Cool Robots Toys Gift for Adults and Kids Boys 6 7 8 10+ - HISTOYE 51-in-1 Robot Building Kit for Kids Stem Building Toys Erector Set for Boys 8-12 Engineering Stem Projects Construction Building Blocks Toys Gifts for Boys Kids Age 6 7 8 9 10 11 12 Year Old --- ## 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/226007000-moontoy-577pcs-stem-robot-building-toys-set-25-in-1](https://www.desertcart.vn/products/226007000-moontoy-577pcs-stem-robot-building-toys-set-25-in-1) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*