---
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: "₩65359"
currency: KRW
in_stock: true
reviews_count: 13
category: "Moontoy"
url: https://www.desertcart.kr/products/226007000-moontoy-577pcs-stem-robot-building-toys-set-25-in-1
store_origin: KR
region: South Korea
---

# STEM-focused educational design 25-in-1 transformable robot & space fighters 577 versatile building 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:** ₩65359
**Availability:** ✅ In Stock

## Summary

> 🚀 Transform Playtime into a STEM Adventure!

## 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?** ₩65359 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Compact Powerhouse:** Lightweight and organized with a sleek case, it’s easy to store and perfect for solo or group play anywhere.
- • **Step-by-Step Success:** Clear, progressive instructions guide kids from beginner to advanced builds, making learning fun and frustration-free.
- • **STEM Learning Meets Play:** Boost critical thinking, motor skills, and teamwork with a hands-on engineering kit designed for curious young minds.
- • **Limitless Creativity Unleashed:** Build 24 unique space fighters or combine them into one epic robot—endless design possibilities to spark imagination.
- • **Perfect Gift for Future Innovators:** Ideal for birthdays, Christmas, or anytime—this kit inspires kids aged 6+ to explore science and engineering through play.

## Overview

The MOONTOY 577PCS STEM Robot Building Toys Set offers 25-in-1 build options, including 24 space fighters and a giant robot, designed to develop creativity, motor skills, and STEM knowledge for kids aged 6 and up. With 577 pieces and clear instructions, it’s a compact, educational, and fun gift that encourages collaborative and solo play.

## Description

desertcart.com: 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 : Toys & Games

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: Fun for EVERYONE - Nephews had a great belated Christmas/birthday present. They're very creative so they had so much fun designing their own robots, and the case it came in was very nice to keep it organized and off the floor. Even my mom had fun sorting the various pieces.

## 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 |
| Best Sellers Rank | #126,823 in Toys & Games ( See Top 100 in Toys & Games ) #4,466 in Toy Building Sets |
| Customer Reviews | 4.4 4.4 out of 5 stars (734) |
| Item Weight | 12 ounces |
| Item model number | 633013 |
| Manufacturer | MOONTOY |
| Manufacturer recommended age | 6 - 14 years |
| Product Dimensions | 10.2 x 2.1 x 7.4 inches |

## 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)

## 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.

### ⭐⭐⭐⭐⭐ Fun for EVERYONE
*by A***N on February 6, 2026*

Nephews had a great belated Christmas/birthday present. They're very creative so they had so much fun designing their own robots, and the case it came in was very nice to keep it organized and off the floor. Even my mom had fun sorting the various pieces.

### ⭐⭐⭐⭐ Great price, a lot like Legos, but fragile!
*by K***N on May 8, 2021*

My sons enjoyed putting this together and were able to figure out the directions on their own. The only downside is it's really hard to play with once it's built because it breaks easily. The parts kept falling off when they played with it. Once it's built it's more for display.

## 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

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*