---
product_id: 343002268
title: "Gears Gears Gears Mega Builds Building Toys, STEM Activities, Ages 4+"
brand: "learning resources"
price: "€ 190.61"
currency: EUR
in_stock: true
reviews_count: 13
category: "Learning Resources"
url: https://www.desertcart.gr/products/343002268-gears-gears-gears-mega-builds-building-toys-stem-activities-ages
store_origin: GR
region: Greece
---

# STEM skill development for ages 4+ 235 interlocking colorful pieces durable, high-quality plastic build Gears Gears Gears Mega Builds Building Toys, STEM Activities, Ages 4+

**Brand:** learning resources
**Price:** € 190.61
**Availability:** ✅ In Stock

## Summary

> ⚙️ Build brilliance, gear up for greatness!

## Quick Answers

- **What is this?** Gears Gears Gears Mega Builds Building Toys, STEM Activities, Ages 4+ by learning resources
- **How much does it cost?** € 190.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/343002268-gears-gears-gears-mega-builds-building-toys-stem-activities-ages)

## Best For

- learning resources enthusiasts

## Why This Product

- Trusted learning resources brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **STEM Skills in Motion:** Hands-on gear interaction cultivates critical thinking, problem-solving, and engineering prowess.
- • **Grows with Your Genius:** Designed for ages 4+, it adapts from simple builds to complex machines as skills advance.
- • **Built to Last, Built to Play:** Premium sturdy plastic ensures years of active, worry-free STEM fun.
- • **Expand Your Engineering Empire:** Fully compatible with all Gears! sets for epic, collaborative construction adventures.
- • **Limitless Creativity Unleashed:** 235 vibrant gears spark endless building possibilities to fuel your child's imagination.

## Overview

The Gears Gears Gears Mega Builds set features 235 colorful, interlocking pieces made from durable plastic, designed to inspire creativity and develop STEM skills in children aged 4 and up. Its versatile design grows with your child’s abilities and is compatible with all other Gears! sets, making it perfect for home, classroom, or group play.

## Description

Learning Resources Gears Gears Gears Mega Builds - Building Toys, STEM Activities Bring machine dreams to life with our biggest Gears! set yet! With 235 colorful pieces, kids engineer amazing moving creations while developing essential STEM skills. Follow the included guide or create unique builds—the possibilities are endless! Durable construction ensures years of creative play as children design robots, cars, and complex machines. Compatible with all other Gears! sets for expanded building adventures. Perfect for home, classroom, or group play, this versatile set grows with your child while making learning incredibly fun.

Review: Fun and creative STEM toy for kids - This set has kept my kids entertained for hours. The gears snap together well and allow for a lot of creativity — from simple builds to more complex moving designs. It’s a fun way for them to explore STEM concepts while practicing fine motor skills. Some of the smaller gears can be a little tricky for younger kids to snap in, but overall it’s durable, colorful, and makes a fantastic gift.
Review: good for both 5 and 7 yr olds - both my 7 yr old and 5 yr old enjoy building with these

## Features

- ENDLESS CREATIVITY - Inspire young builders with 235 colorful, interlocking pieces that allow for unlimited construction possibilities. Children can design and build everything
- STEM LEARNING - Develop critical thinking, problem-solving, and engineering skills as kids experiment with cause and effect relationships. Watch their excitement as they discover how gears interact
- DURABLE CONSTRUCTION - Built from high-quality, sturdy plastic that withstands years of active play without breaking. These pieces snap together securely but can be easily taken apart
- GROWS WITH YOUR CHILD - Perfect for ages 4 +, this versatile set provides different challenges as children develop. Younger kids enjoy simple connections while older children create complex systems.
- COMPATIBLE WITH ALL GEARS SETS - Easily combines with other Learning Resources Gears! sets to expand building possibilities and create even more elaborate constructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094P223Z8 |
| Best Sellers Rank | #151,453 in Toys & Games ( See Top 100 in Toys & Games ) #38 in Toy Interlocking Gear Sets #1,553 in Educational Science Kits #5,184 in Toy Building Sets |
| Customer Reviews | 4.6 4.6 out of 5 stars (288) |
| Item Weight | 3 pounds |
| Item model number | LER9249 |
| Manufacturer | Learning Resources |
| Manufacturer recommended age | 4 - 10 years |
| Product Dimensions | 17.5 x 4.6 x 11.9 inches |
| Release date | June 30, 2021 |

## Images

![Gears Gears Gears Mega Builds Building Toys, STEM Activities, Ages 4+ - Image 1](https://m.media-amazon.com/images/I/91o12+UhHZL.jpg)

## Questions & Answers

**Q: How many handles are included?**
A: 2 spinner handles but my kids often just spin gears without handles because they can pop out easily

**Q: I need to replace the Base plates since they are all cracking. Are they sold separately?**
A: Unfortunately, we do not stock replacement parts. If you are having any issues with this, please visit us on our Learning Resources site under the “contact us” page and we will be happy to help.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun and creative STEM toy for kids
*by M***A on September 5, 2025*

This set has kept my kids entertained for hours. The gears snap together well and allow for a lot of creativity — from simple builds to more complex moving designs. It’s a fun way for them to explore STEM concepts while practicing fine motor skills. Some of the smaller gears can be a little tricky for younger kids to snap in, but overall it’s durable, colorful, and makes a fantastic gift.

### ⭐⭐⭐⭐⭐ good for both 5 and 7 yr olds
*by K***Y on December 29, 2025*

both my 7 yr old and 5 yr old enjoy building with these

### ⭐⭐⭐⭐⭐ Great gift!
*by P***S on January 8, 2026*

I purchased a set of these for each of my grandson ages 3-5. They all love them!

## Frequently Bought Together

- Learning Resources Gears! Gears! Gears! Mega Builds, STEM Building Set, Gears Toys for Kids, 235 Piece, Ages 4+, STEM Toys
- Learning Resources Gears! Gears! Gears! Robots in Motion Building Set - 116 Pieces, Ages 5+, Robot Toy, STEM Toys for Kids, Robots for Kids
- Learning Resources Gears! Gears! Gears! Treadmobiles Building Set, STEM Toys, Develops Early Engineering Skills, 108 Pieces, Ages 5+

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-09*