---
product_id: 394734235
title: "PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years +"
brand: "playmags"
price: "¥11604"
currency: JPY
in_stock: true
reviews_count: 3
url: https://www.desertcart.jp/products/394734235-playmagsbrainy-cube-with-brainy-cube-challenge-cards-building-blocks-creative
store_origin: JP
region: Japan
---

# 108 challenge cards for endless creativity Durable permanent magnets, no peel-off Eco-friendly, non-toxic ABS plastic PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years +

**Brand:** playmags
**Price:** ¥11604
**Availability:** ✅ In Stock

## Summary

> 🧠 Unlock your child’s genius with every magnetic click!

## Quick Answers

- **What is this?** PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years + by playmags
- **How much does it cost?** ¥11604 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/394734235-playmagsbrainy-cube-with-brainy-cube-challenge-cards-building-blocks-creative)

## Best For

- playmags enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Mastery:** Strong permanent magnets ensure lasting durability and seamless building
- • **All-Ages Engagement:** Perfect for kids 3+ and adults seeking a relaxing yet stimulating brain teaser
- • **Safe & Sustainable Play:** Crafted from eco-friendly, non-toxic ABS with smooth edges for worry-free fun
- • **Brain-Boosting Challenge:** 108 unique cards to ignite creative problem-solving and mental stamina
- • **Screen-Free Skill Builder:** Encourages critical thinking and hands-on creativity beyond digital distractions

## Overview

The Playmags Brainy Cube is a magnetic building block set featuring 7 durable pieces and 108 challenge cards designed to enhance problem-solving, creativity, and memory for ages 3 and up. Made from eco-friendly, non-toxic ABS plastic with permanent magnets, it offers safe, screen-free educational play that grows with your child’s intellect.

## Description

PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years +

## Features

- PUZZLE GAME: The educational toy and puzzles set will exercise your kids' brain, improve memory, practice hands-on skills and challenge your child’s intellect by stimulating amazing creativity. Your child’s mind will be sharpened by this toy and will develop their problem solving capacity, mental stamina and increase their self-confidence.
- KIDS SAFE AND DURABLE: This Brainy Cube was designed with the customers best interest in mind and was made with eco-friendly ABS material and permanent magnetic material that will not peel off easily and that you could use for many years. The cube is non-toxic, reliable, no sharp/ cutting edges, and comfortable in hands.
- CHALLENDGE CARDS: This set comes along with 108 cards that will challenge your brain even more and gives you ideas of items to create with a challenging twist to it. They start skills to build cubes. This brainteaser puzzle set helps you enhance assembly ability to form hundreds of geometric patterns. It's more interesting and exciting than a traditional speed cube.
- PERFECT GIFT: This magic cube set makes a great challenge for teen boys and girls, works as a relaxing stress-reliever or time-killer for adults, and can even be used by younger kids to provide them a head start when it comes to logical thinking and problem solving. This geometric puzzle block toy is a wonderful Christmas Gift or Birthday Present for kids that encourages them to put aside their video games and devices for a while and build critical thinking skills.
- COMMITMENT TO CUSTOMER SATISFACTION – We are providing quality products and excellent service since 2005. If there is ever any issue with your purchase on Amazo, please contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12.7 x 17.78 x 15.24 cm; 200 g |
| Manufacturer recommended age | 36 months - 20 years |
| Item model number | 179 |
| Educational Objective(s) | Problem Solving Skill, Creative Thinking |
| Number of Game Players | 1 x |
| Number of pieces | 7 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Plastic |
| ASIN | B09N5XHH7J |

## Product Details

- **Brand:** Playmags
- **Puzzle type:** Assembly and Disassembly
- **Manufacturer Minimum Age (MONTHS):** 36
- **Number of pieces:** 7
- **Product dimensions:** 12.7L x 17.8W centimetres
- **Theme:** Building, Fantasy
- **Material:** Plastic
- **Educational objective:** Problem Solving Skill, Creative Thinking
- **Included components:** Brainy Cube with Brainy Cube Challenge Cards
- **Item dimensions L x W x H:** 12.7 x 17.8 x 15.2 centimetres

## Images

![PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years + - Image 1](https://m.media-amazon.com/images/I/81EEBeu2nmL.jpg)
![PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years + - Image 2](https://m.media-amazon.com/images/I/81hvYqQvuFL.jpg)
![PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years + - Image 3](https://m.media-amazon.com/images/I/71CPL0CSC7L.jpg)
![PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years + - Image 4](https://m.media-amazon.com/images/I/71+DEDoPU+L.jpg)
![PlaymagsBrainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years + - Image 5](https://m.media-amazon.com/images/I/71ORsxh5ijL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this suitable for age 6 or too easy? Listing says 3+ Thanks**
A: Playmags Brainy Cube is an educational toy and puzzle set that exercises your kid's brain and improves memory and your child’s intellect by stimulating amazing creativity. It is equally challenging and suitable for kids aged 6 to 8.
We hope we have answered your query. 
Thanks!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun and educational
*by F***7 on 11 January 2024*

Playmags Brainy Cube, paired with Brainy Cube Challenge Cards, is a stellar choice for encouraging creativity and learning in children aged 3 years and above.These building blocks inspire open-ended play, nurturing imagination and problem-solving skills.The addition of Challenge Cards enhances the educational aspect, making it an engaging and enriching toy that sparks cognitive development while providing hours of fun for young minds.

### ⭐ Disappointed
*by A***R on 24 August 2024*

This product has significant packaging damage. Looks to me to be a returned product and re issued to a new buyer. Sending back as it’s a birthday gift.

### ⭐⭐⭐⭐ Nice way to de-stress!
*by C***W on 5 February 2024*

This magna cube is actually very very interesting. Imagine it to be like a rubix cube but it comes apart into 7 pieces. There's a deck of cards as well which provides you with various 3d structures for you to try and build. If your child is into something like this, this will keep them busy for hours. In fact this is not just for kids. It can be really enjoyed by adults as well. It's a nice way to just sit and relax and de-stress.My only concern is that the quality of the cube pieces is not very good. If it falls to the ground, it will smash, this rendering the whole game useless. As a result I've dropped 1 star.

## Frequently Bought Together

- Playmags Brainy Cube with Brainy Cube Challenge Cards, Building Blocks for Creative Open-Ended Play, Educational Toys for Children Ages 3 Years +
- Playmags Magnetic Tiles, Magnetic Building Bricks, Exclusive Magnetic Blocks, Skill Development, Ages 3+ (Small Bricks Tiles)

---

## 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.jp/products/394734235-playmagsbrainy-cube-with-brainy-cube-challenge-cards-building-blocks-creative](https://www.desertcart.jp/products/394734235-playmagsbrainy-cube-with-brainy-cube-challenge-cards-building-blocks-creative)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*