---
product_id: 446566422
title: "COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls"
brand: "couomoxa"
price: "$104"
currency: NZD
in_stock: true
reviews_count: 13
category: "Couomoxa"
url: https://www.desertcart.nz/products/446566422-couomoxa-magnetic-building-blocks-stem-for-toddlers-74pcs-montessori-magnet
store_origin: NZ
region: New Zealand
---

# 2D to 3D geometric learning boost 74 magnetic pieces for endless creativity Non-toxic, durable & toddler-safe design COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls

**Brand:** couomoxa
**Price:** $104
**Availability:** ✅ In Stock

## Summary

> 🧩 Build brilliance, spark imagination, and join the STEM revolution!

## Quick Answers

- **What is this?** COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls by couomoxa
- **How much does it cost?** $104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/446566422-couomoxa-magnetic-building-blocks-stem-for-toddlers-74pcs-montessori-magnet)

## 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

- • **Safe for Curious Hands:** Crafted from premium ABS plastic with smooth edges and large pieces that pass strict safety tests.
- • **Unlock STEM Genius Early:** 74 vibrant magnetic rods & balls transform play into advanced spatial and logical learning.
- • **Screen-Free Engagement Anywhere:** Compact, easy-to-store set ideal for home, school, or travel—keeping kids focused and inspired.
- • **From Simple Shapes to Complex Builds:** Seamlessly transition from 2D patterns to 3D structures, fueling creativity and problem-solving.
- • **Perfect for Social Play & Collaboration:** Generous piece count supports cooperative building, enhancing communication and teamwork skills.

## Overview

The COUOMOXA Magnetic Building Blocks STEM set features 74 high-quality, non-toxic magnetic rods and balls designed for children aged 3-8. It promotes advanced geometric understanding by enabling kids to create both 2D and 3D structures, enhancing spatial awareness, creativity, and teamwork. Durable and safe, this Montessori-inspired toy is perfect for independent or group play, making it an ideal educational gift that grows with your child.

## Description

desertcart.com: COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls : Toys & Games

Review: Fun toy - Great toy for my 2,5 yo. Colors are nice and bright, overall good quality, magnets are not too strong but it works for smaller “projects”. I will say that the balls could be a choking hazard , my kid tried putting pieces in his mouth and spitting it out.. have to watch out for that. Great creative way to develop imagination, pretty easy to use, maybe better for ages 3+ . Nice fun toy for a kid, probably good to bring on a trip for some screen free time.
Review: Great for toddler! - Absolutely love these for our toddlers! We build things, spell things, make tracks. It’s a great stem activity. Great quality and allows them to get creative! Very fun and the magnets are strong!

## Features

- 【2D to 3D Advanced Geometric Learning】This 74pcs magnetic set uses rods (lines) and balls (points) to help 4-6 year olds deepen geometric understanding. Compared with basic sets, it offers more pieces for diverse creations—easily transitioning from 2D patterns (flowers, stars) to 3D structures (cars, small buildings). Fun and educational, it enhances spatial awareness and logical thinking, making STEM learning intuitive for young learners.
- 【Safe & Durable for Toddler Exploration】Crafted from non-toxic premium ABS plastic with smooth, burr-free edges, protecting little hands. Large-sized pieces pass choke tube tests to avoid swallowing risks. Precise magnetic strength ensures easy assembly/disassembly without pinching, while strong magnetism keeps structures stable (no easy collapse). Designed for repeated play, it’s durable enough to withstand kids’ active exploration.
- 【Advanced Starter Set for Multi-Scenarios】As a perfect transition from basic to advanced building, it’s ideal for 3-8 year olds independent play or small-group sharing. No bulky storage bag needed—pieces are easy to sort and store in common toy boxes. Suitable for home playrooms, kindergarten activity corners, and short trips, it’s a screen-free toy that keeps kids engaged. Great for sensory development, fitting children with ADHD or autism.
- 【Social Interaction & Collaboration Toy】74pcs sufficient quantity supports 2 kids to play together—perfect for kindergarten group activities or family parent-child time. Kids can cooperate to build complex structures (e.g., small castles, animal zoos), fostering communication and teamwork skills. It’s not just a building toy but a tool to enhance social bonds between peers and family members.
- 【Ideal Gift for 3-8 Year Olds】Combining education and fun, this STEM toy is a popular gift for birthdays, Children’s Day, Christmas, and kindergarten rewards. It’s loved by kids for diverse creations and recognized by parents for its educational value—promoting fine motor skills, creativity, and problem-solving abilities. A cost-effective advanced starter gift that grows with 3-8 year old boys and girls!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09W568THL |
| Best Sellers Rank | #1,483 in Toys & Games ( See Top 100 in Toys & Games ) #36 in Magnetic & Felt Playboards |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,293) |
| Item Weight | 1.68 pounds |
| Item model number | CC103 |
| Manufacturer | Couomoxa |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 9.45 x 9.45 x 2.36 inches |

## Images

![COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls - Image 1](https://m.media-amazon.com/images/I/71UfLeEYeFL.jpg)
![COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls - Image 2](https://m.media-amazon.com/images/I/71E9Y72QRsL.jpg)
![COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls - Image 3](https://m.media-amazon.com/images/I/71xgl8sTTAL.jpg)
![COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls - Image 4](https://m.media-amazon.com/images/I/71RGpOljGBL.jpg)
![COUOMOXA Magnetic Building Blocks STEM for Toddlers: 74pcs Montessori Magnet Toys for 3 4 5 6 7 8+ Years Old Kids - Sensory Toys for Preschool Gifts-Starter Set - Birthday Gift for Boys Girls - Image 5](https://m.media-amazon.com/images/I/71nbCb3lrEL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun toy
*by Y***I on February 18, 2026*

Great toy for my 2,5 yo. Colors are nice and bright, overall good quality, magnets are not too strong but it works for smaller “projects”. I will say that the balls could be a choking hazard , my kid tried putting pieces in his mouth and spitting it out.. have to watch out for that. Great creative way to develop imagination, pretty easy to use, maybe better for ages 3+ . Nice fun toy for a kid, probably good to bring on a trip for some screen free time.

### ⭐⭐⭐⭐⭐ Great for toddler!
*by C***E on February 23, 2026*

Absolutely love these for our toddlers! We build things, spell things, make tracks. It’s a great stem activity. Great quality and allows them to get creative! Very fun and the magnets are strong!

### ⭐⭐⭐⭐⭐ Good toy. Kids can use their imagination
*by M***S on February 6, 2026*

My grandson loves it. Easy to build things

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-28*