---
product_id: 252704888
title: "139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box"
brand: "mcrine"
price: "Bs.1667"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/252704888-139-pcs-magnetic-tiles-building-blocks-set-diy-creative-stem
store_origin: BO
region: Bolivia
---

# STEM-focused design boosts logic & motor skills 139 magnetic pieces for endless creativity ASTM & CPSIA certified for ultimate child safety 139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box

**Brand:** mcrine
**Price:** Bs.1667
**Availability:** ✅ In Stock

## Summary

> 🧲 Snap, Build, and Bond – The Ultimate STEM Play Experience!

## Quick Answers

- **What is this?** 139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box by mcrine
- **How much does it cost?** Bs.1667 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/252704888-139-pcs-magnetic-tiles-building-blocks-set-diy-creative-stem)

## Best For

- mcrine enthusiasts

## Why This Product

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

## Key Features

- • **STEM Powerhouse:** Designed to enhance creative thinking, logical reasoning, and fine motor skills from toddler age.
- • **Family Bonding Fun:** Encourages quality parent-child interaction through collaborative building adventures.
- • **Ready-to-Create Kit:** Includes an idea booklet and is compatible with other popular magnetic tile brands for expanded play.
- • **Safety First, Always:** Crafted from premium ABS with smooth edges and certified to meet top safety standards.
- • **Build Beyond Boundaries:** 139 vibrant magnetic tiles snap into 2D & 3D shapes, sparking limitless imagination.

## Overview

This 139-piece magnetic tile set offers toddlers and young children a safe, durable, and colorful way to explore STEM concepts through hands-on 2D and 3D building. ASTM and CPSIA certifications ensure premium safety, while the included idea booklet and compatibility with other tiles make it a versatile and engaging educational toy that fosters creativity, logic, and family connection.

## Description

139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box

## Features

- 【Great STEM Toys for Kids】: This magnet basic set for beginners MAGNETIC TILES can be combined into 2D and 3D patterns, animals, houses, planes etc, develop kids' imagination, creativity and mind.
- 【Safe And Durable】: Our product has been ASTM certified and are also CSPIA compliant. We always put the safety as our first priority. All magnets blocks use high quality original ABS material, and the rainbow color pieces have been through ultrasonic process for better tightness, perfectly prevent breaking apart. Make it safe for child with smooth hand-feeling.
- 【Great Toys to Close Parent Child Family Relationship】: Parents Kids Families being in part of the building games together to have quality family time and valuable memories
- 【Idea Booklet】: Idea booklet included for your easy reference to build various kinds of models. Compatible with other similar-size tiles, such as Magformers etc. Best Christmas, birthday gift/present.
- 【Best Value】: We strive hard to provide high quality toys with BEST value to our customers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 23.6 x 16.6 x 16.2 cm; 1.27 kg |
| Manufacturer recommended age | 36 months - 3 years |
| Item model number | BW-Magnetic Block |
| Educational Objective(s) | Creative Thinking, Logical Thinking, Motor Skills, STEM, Team Building Skills |
| Number of Puzzle Pieces | 139 |
| Assembly Required | No |
| Batteries Required? | No |
| Material Type(s) | Acrylonitrile Butadiene Styrene |
| Remote Control Included? | No |
| Color | 139PCS |
| ASIN | B07S9DZWYT |

## Images

![139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box - Image 1](https://m.media-amazon.com/images/I/71-pG2WPoQL.jpg)
![139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box - Image 2](https://m.media-amazon.com/images/I/81XPwZ2mY3L.jpg)
![139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box - Image 3](https://m.media-amazon.com/images/I/715pDwuwZFL.jpg)
![139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box - Image 4](https://m.media-amazon.com/images/I/81Psl+JKqrL.jpg)
![139 PCS Magnetic Tiles Building Blocks Set, DIY Creative STEM Building Block Preschool Educational Construction Kit 3D Magnetic Toys For Boys Girls Kids Toddlers Children With Storage Box - Image 5](https://m.media-amazon.com/images/I/81i9SiKYPoL.jpg)

## Questions & Answers

**Q: What is the size of the tiles?**
A: Sorry, this product is temporarily out of stock.

**Q: Why is all in Chinese? I thought was in English!!!**
A: Hello my friend
If you purchased the magnetic piece from the seller MCrine, the instructions are in English, but MCrine cannot guarantee that other sellers will sell the same products as the pictures. Please purchase this product from the seller MCrine.

**Q: What is the Size Of these tiles?**
A: Sorry reply you so late. It’s out of stock temporarily.

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**Shop now:** [https://www.desertcart.bo/products/252704888-139-pcs-magnetic-tiles-building-blocks-set-diy-creative-stem](https://www.desertcart.bo/products/252704888-139-pcs-magnetic-tiles-building-blocks-set-diy-creative-stem)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-03*