---
product_id: 457645558
title: "Fun Express Magnetic Gear Building Toys 22 Pieces - Educational STEM Learning Toys for Kids Ages 4-8 | Spinning Gears for Refrigerator Magnets & Whiteboard | Multicolor Engineering Science Kit Set"
brand: "fun express"
price: "€ 63.01"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/457645558-fun-express-magnetic-gear-building-toys-22-pieces-educational-stem
store_origin: NL
region: Netherlands
---

# vibrant multicolor design 22 powerful magnetic gears gears sized 2.5-4 inches Fun Express Magnetic Gear Building Toys 22 Pieces - Educational STEM Learning Toys for Kids Ages 4-8 | Spinning Gears for Refrigerator Magnets & Whiteboard | Multicolor Engineering Science Kit Set

**Brand:** fun express
**Price:** € 63.01
**Availability:** ✅ In Stock

## Summary

> ⚙️ Spin up creativity and STEM skills with every magnetic click!

## Quick Answers

- **What is this?** Fun Express Magnetic Gear Building Toys 22 Pieces - Educational STEM Learning Toys for Kids Ages 4-8 | Spinning Gears for Refrigerator Magnets & Whiteboard | Multicolor Engineering Science Kit Set by fun express
- **How much does it cost?** € 63.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/457645558-fun-express-magnetic-gear-building-toys-22-pieces-educational-stem)

## Best For

- fun express enthusiasts

## Why This Product

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

## Key Features

- • **Kid-Friendly Design:** Durable, perfectly sized gears with bright colors to engage small hands and minds.
- • **Magnetic Versatility:** Attach and play on refrigerators, whiteboards, and any metal surface effortlessly.
- • **Hands-On STEM Mastery:** Build real spinning gear systems that teach engineering and problem-solving.
- • **Complete Engineering Kit:** 22 pieces allow for complex mechanical creations and endless learning possibilities.
- • **The Ultimate Gift for Young Innovators:** Perfect for birthdays, classrooms, and family STEM bonding moments.

## Overview

The Fun Express Magnetic Gear Building Toys set includes 22 durable, multicolored magnetic gears sized 2.5 to 4 inches, designed for kids ages 4-8. It promotes STEM learning through hands-on play on any magnetic surface, enhancing fine motor skills, spatial reasoning, and engineering understanding.

## Description

"Transform any magnetic surface into an interactive STEM learning laboratory with the Fun Express Magnetic Gear Building Set! This comprehensive 22-piece educational toy collection brings engineering and physics concepts to life through hands-on exploration. Designed for young scientists and engineers ages 4-8, these colorful spinning gears attach securely to refrigerators, whiteboards, magnetic walls, and other metal surfaces. Watch as children discover mechanical principles by creating interlocking gear systems that actually spin and move together, demonstrating cause-and-effect relationships in real-time. Each set includes 22 durable plastic gears ranging from 2.5 to 4 inches in diameter, perfectly sized for small hands to manipulate easily. The vibrant multicolor design with eye-catching center stickers makes learning visually engaging while promoting color recognition and pattern creation. Ideal for multiple learning environments: - Classroom STEM activities and science demonstrations - Home learning and refrigerator play - Homeschool engineering curriculum - Occupational therapy and fine motor skill development - Quiet time activities and independent exploration These magnetic gears support essential developmental skills including: - Problem-solving and critical thinking - Spatial awareness and planning - Hand-eye coordination - Creative expression - Basic physics and engineering concepts Parents and educators love how these toys combine entertainment with education, keeping children engaged while learning fundamental STEM principles. The magnetic backing ensures pieces stay in place during play while remaining easy to reposition for new configurations. Whether used for structured lessons or free play, this gear set provides endless opportunities for discovery. Children can experiment with gear ratios, directional movement, and mechanical advantage while having fun. The open-ended nature encourages repeated play with new challenges each time. Make learning memorable with this innovative magnetic gear set that turns any magnetic surface into an educational playground!"

## Features

- Interactive STEM learning experience: Build interlocking gear systems on any magnetic surface with 22 colorful spinning pieces that teach engineering principles, cause-and-effect relationships, and problem-solving skills through hands-on play
- Versatile magnetic play surfaces: Strong magnets work perfectly on refrigerators, whiteboards, magnetic walls, and metal surfaces for home, classroom, or office use - create endless gear configurations that actually spin and move together
- Premium educational toy design: Durable plastic construction with vibrant multicolor stickers featuring 2.5 to 4 inch gears sized perfectly for small hands - promotes fine motor skills, spatial reasoning, and creative thinking development
- Complete STEM activity kit: Includes 22 magnetic gear pieces in assorted sizes for building complex mechanical systems - ideal for science demonstrations, physics lessons, engineering exploration, and independent discovery learning
- Perfect gift for curious minds: Engaging educational toy for birthdays, holidays, or classroom supplies - suitable for preschool through elementary ages, homeschool activities, therapy sessions, and family STEM time together

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3F9YRYF |
| Age Range Description | Toddler |
| Best Sellers Rank | #96,972 in Toys & Games ( See Top 100 in Toys & Games ) #136 in Magnetic & Felt Playboards |
| Brand Name | Fun Express |
| Color | Multicolor |
| Customer Reviews | 3.7 out of 5 stars 74 Reviews |
| Educational Objective | Stem |
| Item Weight | 0.4 Kilograms |
| Manufacturer | Fun Express |
| Manufacturer Maximum Age (MONTHS) | 96 |
| Material Type | Plastic |
| Operation Mode | Manual |
| Power Source | Manual |
| Size | Small |
| Supported Battery Types | No batteries required |
| UPC | 886102749586 |
| Unit Count | 22.0 Count |

## Images

![Fun Express Magnetic Gear Building Toys 22 Pieces - Educational STEM Learning Toys for Kids Ages 4-8 | Spinning Gears for Refrigerator Magnets & Whiteboard | Multicolor Engineering Science Kit Set - Image 1](https://m.media-amazon.com/images/I/717yQJBFmIL.jpg)
![Fun Express Magnetic Gear Building Toys 22 Pieces - Educational STEM Learning Toys for Kids Ages 4-8 | Spinning Gears for Refrigerator Magnets & Whiteboard | Multicolor Engineering Science Kit Set - Image 2](https://m.media-amazon.com/images/I/81ciGzNLTzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for toddlers
*by D***N on January 16, 2025*

Good colors, fun for kids, functional and sticks to magnetic surfaces well, not edible by toddler and good sized to play with. Easy to use

### ⭐ Cheaply made
*by D***S on December 1, 2024*

Product arrived dumped inside box. Magnets are weak. Spinning is weak and unstable. Cheaply made. Do not waste your money on this product. OVERPRICED junk!

### ⭐⭐⭐ Fun for kids
*by S***E on January 7, 2025*

I bought these for my 18 month old grandson. I was a bit disappointed in that the magnets fall off of the refrigerator easily and do not tend to stay connected, so that Placement has to be readjusted frequently. Also, there is a lot of play between the base magnet and the actual spinner. Not exactly what I was hoping for, but still fun.

## Frequently Bought Together

- Fun Express 22 Pieces 4 Inch Spinning Gear Magnets, Fridge or Whiteboard Toys, Exploration and Educational Toys, Multicolor
- TOMY Gearation Refrigerator Magnets
- Learning Resources Tumble Trax Magnetic Marble Run, STEM Toy, 28 Piece Set, Ages 5+

---

## 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.nl/products/457645558-fun-express-magnetic-gear-building-toys-22-pieces-educational-stem](https://www.desertcart.nl/products/457645558-fun-express-magnetic-gear-building-toys-22-pieces-educational-stem)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*