---
product_id: 27936452
title: "Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up."
brand: "magworld toys"
price: "₩15183"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/27936452-magnetic-construction-rainbow-colors-42-piece-set-create-2d-3d
store_origin: KR
region: South Korea
---

# 6 vibrant rainbow colors 2D & 3D STEM shape building 42 magnetized geometric tiles Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up.

**Brand:** magworld toys
**Price:** ₩15183
**Availability:** ❌ Out of Stock

## Summary

> 🧩 Unlock your child’s inner architect with magnetic magic!

## Quick Answers

- **What is this?** Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up. by magworld toys
- **How much does it cost?** ₩15183 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/27936452-magnetic-construction-rainbow-colors-42-piece-set-create-2d-3d)

## Best For

- magworld toys enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Rainbow Palette:** Engage creativity and color recognition with six dazzling hues that inspire endless designs.
- • **Safe, Durable, & Kid-Proof:** Sonic welded magnets secured with grommets ensure long-lasting, BPA-free play for ages 3+.
- • **Master STEM Skills Through Play:** Boost spatial reasoning, counting, and early engineering with every magnetic connection.
- • **Effortless Cleanup & Portability:** Stackable tiles snap together for quick storage and on-the-go STEM fun anywhere.
- • **From Simple Shapes to Complex Structures:** Build flat patterns or intricate 3D architecture—perfect for curious minds from preschool to elementary.

## Overview

The Magnetic Construction Rainbow Colors 42 Piece Set combines vibrant, proportionally sized geometric tiles with secure, sonic-welded magnets to deliver a safe, durable STEM toy. Designed for ages 3 and up, it encourages spatial awareness, shape recognition, and early engineering skills through creative 2D and 3D building. Its patent-pending, stackable design ensures easy cleanup and portability, making it a must-have for fostering critical thinking and imaginative play.

## Description

The 42 Piece magnetic building set offers your child endless imaginative possibilities with a variety of geometric shapes. This set delivers expanded S.T.E.M. learning and promotes important S.T.E.M. skills with learning that's cleverly disguised as fun. Play develops critical math concepts, geometric shape recognition, geometry skills, special awareness, and early engineering skills. The 42 Piece Set includes sixteen (16) small squares, twelve (12) equilateral triangles, six (6) right angle triangles, four (4) isosceles triangles, two (2) large rectangles and two (2) trapezoids in 6 sparkling rainbow colors. Each shape is sized proportionately allowing the tiles to adhere magnetically on all edges. Creative play flows naturally from two-dimensional designs to complex three-dimensional structures. Children discover how squares, rectangles, trapezoids and triangles can be composed to form pictures, complex shapes, and imaginative buildings. MagWorld Magnetic Building Sets provide parents and educators with a concrete, manipulative S.T.E.M. tool. Equally engaging for kids from pre-K through later elementary school, the basic geometric shapes included in MagWorld sets allow children to build 2D (flat) patterns and designs, as well as to create 3D (solid) forms, thanks to magnetic attraction. Manufactured to the highest quality standards. Every magnet is kept safe and secure in Sonic welded, BPA free, HQABS plastic, and secured with grommets for the utmost security, providing a safe, long-lasting play experience. Appropriate for children age 3+. Engaging for children of all ages. Tiles stack one on top of the other so cleanup is a snap!.

Review: My kids love these! - My kids love these! I got them for my 2 year old for Christmas. But my 9 year old also loves to play with them. They do not always stay exactly where you put them but my kids have a lot of fun. They do seem a bit overpriced for what they are but I got them on sale so it was ok for me. But I would not recommend paying full price for these.
Review: Not strong - These magnets are not strong! They do not hold up and building 3D shapes is a joke. They instantly collapse! I bought knock-offs from a co-op that were half the price and much better quality. Very disappointed in these MagWorld tiles.

## Features

- Playing with Magnetized Geometric Tiles Teaches Shape Recognition, Spacial Recognition, Counting, Magnetic Properties and Other Critical STEM Skills.
- Magnetic 2D and 3D Buiding Encourages Brain Development and Creativity.
- Stack & Pack design! Quick clean-up; Neat storage; Easy on-the-go play.
- Patent pending design; Secured with grommets on all sides of the tile.
- Drop tested and torque tested to ensure the integrity of each sonic weld and rivet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D659TPW |
| Customer Reviews | 4.7 4.7 out of 5 stars (47) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.35 pounds |
| Item model number | MWR042 |
| Manufacturer | MagWorld Toys |
| Manufacturer recommended age | 36 months - 12 years |
| Product Dimensions | 13.07 x 1.3 x 10.08 inches |

## Images

![Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up. - Image 1](https://m.media-amazon.com/images/I/91qV61nYhgL.jpg)
![Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up. - Image 2](https://m.media-amazon.com/images/I/91jkSMMOm0L.jpg)
![Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up. - Image 3](https://m.media-amazon.com/images/I/41MjOltgpBL.jpg)
![Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up. - Image 4](https://m.media-amazon.com/images/I/617m+iqjyOL.jpg)
![Magnetic Construction Rainbow Colors-42 Piece Set. Create 2D and 3D Shapes, Figures & Architecture. STEM Play Age 3 and Up. - Image 5](https://m.media-amazon.com/images/I/81xRyY5d3bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My kids love these!
*by C***Y on February 12, 2017*

My kids love these! I got them for my 2 year old for Christmas. But my 9 year old also loves to play with them. They do not always stay exactly where you put them but my kids have a lot of fun. They do seem a bit overpriced for what they are but I got them on sale so it was ok for me. But I would not recommend paying full price for these.

### ⭐ Not strong
*by A***R on December 27, 2016*

These magnets are not strong! They do not hold up and building 3D shapes is a joke. They instantly collapse! I bought knock-offs from a co-op that were half the price and much better quality. Very disappointed in these MagWorld tiles.

### ⭐⭐⭐⭐ For adults too, but wish they had stronger magnets and a couple other issues.
*by Y***� on May 13, 2016*

s an adult I like puzzles to take my mind out of my hectic, professional life. I took up adult coloring and thought this might be a fun de-stresser too. It is pretty entertaining, but much larger and not as magnetic as I had hoped for. Also, I wish there were more puzzles to build from instructions. There are only 2 included and both are flat, not 3-D. I tried to make a few of the 3-D structures shown on the cover, but for the main photo on the box you would need to sets to complete it. I have a photo of my version of the photo on the box. The box did give me some ideas on structures to make and I even tried one of them and made it 4 boxes tall. It was challenging and my first couple tries it fell apart because the magnets are not very strong. I finally succeeded and have included a photo of what I made. It's pretty cool looking and very colorful! It's pretty fun for both kids (as other reviewers have mentioned) and adults too (from my experience). I am going to leave this at the beach rental house as I think it's a fun surprise for visitors and everyone can play along. To hold the pieces I wish they would have included a bag, but I've kept the box and there's a plastic holder, so that works okay too. One reviewer said these might be a swallow hazard for small children. I don't believe they would be as they're quite large. The smallest piece is 2 inches across. Price is rather spending in my opinion ($65 at the time of my review). I would expect at least twice as many pieces for this price. The box includes 42 pieces, that's about $1.50 per piece. For this price, I would have expected twice as many or more for $.50-$.70 per piece. The four larger pieces could have been omitted as I don't use them much. Here's what you get in the package, 42 total pieces: Squares (good for making stacking box structures), 16 total 2 clear 3 yellow 2 orange 3 red 2 purple 2 blue 2 green Even Sided Triangles (good for making pointed roofs and interesting shapes), 12 total 2 yellow 2 orange 2 red 2 purple 2 blue 2 green Regular Triangles (good for roofs, wish there were more of these), 6 total 1 yellow 1 orange 1 red 1 purple 1 blue 1 green Pointed Triangles (great for steep roofs) 4 total 1 yellow 1 red 1 blue 1 green Rectangles (I don't use these much), 2 total 1 orange 1 green Uneven Rectangles (I don't use these much), 2 total 1 red 1 blue I marked down by 1 stars since I think it's overpriced and should have included more pieces, plus the magnets are not all that strong. I gave it 4 starts because this is fun entertainment and a great alternative to electronic gadgets and smartphone devices. Kids need more of this type of interactive gaming that requires creativity, analytical thinking, and building. I think it's great!

---

## 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.kr/products/27936452-magnetic-construction-rainbow-colors-42-piece-set-create-2d-3d](https://www.desertcart.kr/products/27936452-magnetic-construction-rainbow-colors-42-piece-set-create-2d-3d)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-21*