---
product_id: 88439992
title: "Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz"
brand: "relevant play"
price: "RM430"
currency: MYR
in_stock: true
reviews_count: 13
category: "Relevant Play"
url: https://www.desertcart.com.my/products/88439992-mad-mattr-quantum-tool-box-construction-kit-sensory-dough-10oz
store_origin: MY
region: Malaysia
---

# Never-dry, moldable compound 20 precision construction tools Mess-free, sticks only to itself Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz

**Brand:** relevant play
**Price:** RM430
**Availability:** ✅ In Stock

## Summary

> 🧱 Build, break, and rebuild your imagination—no mess, no limits!

## Quick Answers

- **What is this?** Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz by relevant play
- **How much does it cost?** RM430 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/88439992-mad-mattr-quantum-tool-box-construction-kit-sensory-dough-10oz)

## Best For

- relevant play enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Masterpiece:** Compound bonds only to itself, leaving your home, hands, and surfaces spotless.
- • **Portable Creativity Hub:** Durable toolbox keeps 10 oz of compound and all tools organized and ready to go anywhere.
- • **Endless Play, Zero Waste:** Never-dry Mad Mattr compound stays soft and reusable for months—no replacements needed.
- • **Ultimate Construction Kit:** 20 specialized tools including brick makers and texture plates for limitless creative builds.
- • **Kid-Safe Certified Formula:** Non-toxic, gluten and wheat-free, backed by a Children's Product Certificate for worry-free fun.

## Overview

The Mad Mattr Quantum Tool Box is a premium sensory dough kit featuring 10 oz of never-dry, moldable compound and 20 precision construction tools. Designed for kids 5+, it offers mess-free, reusable creative play with a non-toxic, gluten-free formula, all housed in a durable portable toolbox for on-the-go fun.

## Description

desertcart.com: Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz | Never-Dry Formula, Sticks to Itself Not Home, Non-Toxic Wheat & Gluten-Free, Portable Toolbox, Ages 5+ : Toys & Games

Review: Better than kinetic sand! All the kids love it! - My 8 year old son and 3 year old daughter absolutely love this Tool Box full of Mad Matter and brick building tools. They will sit down and play with it for a good hour every time they get it out. The texture of the Mad Matter reminds me of kinetic sand, but it is much smoother and can retain its shape longer, especially if compacted well enough. This makes it much more fun and easy to build with. I have purchased this for gifts a few times because everyone who plays with it at our house loves it. I love that it all is in a tool box, which makes clean up and organizing easy!
Review: Why did we wait so long!? - I don't know why we waited so long to try this!! This is great stuff! We had so much fun creating legos ad building. My boys woke up this morning and it was the first thing they ask me..could they play with it! Perfect for our family of little ones 5 boys; 7-1...they all enjoyed it. We will certainly be purchasing more...it's my favorite of all the options available. By a long shot!

## Features

- NEVER-DRY SENSORY DOUGH THAT OUTLASTS EVERY KINETIC SAND OR PLAY FOAM KIT - Kinetic sand scatters. Play foam breaks apart. Cloud dough dries out. Mad Mattr compound is engineered to stay soft, moldable, and workable indefinitely so kids ages 5 and up can build, break down, and rebuild the same pack for months without replacing a single ounce.
- THE MOST TOOL-COMPLETE DOUGH CONSTRUCTION KIT AVAILABLE - 20 purpose-built tools in one portable case: 3-piece Ultimate Brick Maker, curved brick maker set, texture plates, molds, living hinges, miter boxes, safe cutting saw, and cutting tool. Press uniform bricks, stack real structures and construction play that goes well beyond any standard play dough tool set.
- STICKS TO ITSELF, NOT TO YOUR HOME - Unlike kinetic sand that scatters across carpet, or slime that sticks to everything, Mad Mattr compound bonds only to itself and releases cleanly from hands, tables, and surfaces. No mess play dough that actually lives up to the claim, ideal for home, classroom, or sensory bin play.
- NON-TOXIC, GLUTEN AND WHEAT-FREE, CHILDREN'S PRODUCT CERTIFIED - Non-toxic, gluten-free, wheat-free, and casein-free formula backed by a Children's Product Certificate. Not for children under 3 due to small parts. Adult supervision recommended for younger children.
- COMPLETE KIT IN A PORTABLE TOOLBOX - 10 oz of Mad Mattr in two 5 oz mystery-color packs, 20 construction tools, and a durable storage toolbox, 12 x 7 x 6 in, 2.5 lbs. No replacements needed. Open it, play, store it. Made in Sweden.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BYGZNCX |
| Additional Features | Non-Toxic |
| Age Range (Description) | Fun for ages 5+ |
| Age Range Description | Fun for ages 5+ |
| Art Craft Kit Type | model building |
| Best Sellers Rank | #83,867 in Toys & Games ( See Top 100 in Toys & Games ) #397 in Kids' Art Clay & Dough |
| Brand | Relevant Play |
| Brand Name | Relevant Play |
| Color | Tool Box |
| Customer Reviews | 4.6 out of 5 stars 157 Reviews |
| Global Trade Identification Number | 07320582208001 |
| Included Components | 10 oz of Mad Mattr (5 oz Blue, 5 oz Red), 20 tools |
| Item Dimensions | 15.24 x 5.08 x 17.78 inches |
| Item Type Name | MAD MATTR Quantum Tool Box |
| Item Weight | 0.92 kg |
| Item dimensions L x W x H | 15.24 x 5.08 x 17.78 inches |
| Manufacturer | Relevant Play |
| Manufacturer Part Number | WF39433 |
| Material | Plastic, dough, compoud |
| Material Type | Plastic, dough, compoud |
| Model Name | MAD MATTR |
| Model Number | WF39433 |
| Number of Packs | 2 |
| Number of Pieces | 10 |
| Product Style | Tool Box |
| Set Name | 2 Unknown |
| Size | 10oz |
| Theme | Transportation |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Fun for ages 5+
- **Brand:** Relevant Play
- **Color:** Tool Box
- **Item dimensions L x W x H:** 15.24 x 5.08 x 17.78 inches
- **Theme:** Transportation

## Images

![Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz - Image 1](https://m.media-amazon.com/images/I/71X3jt-cbpL.jpg)
![Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz - Image 2](https://m.media-amazon.com/images/I/81rl-pvzH+L.jpg)
![Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz - Image 3](https://m.media-amazon.com/images/I/810RxK8wg3L.jpg)
![Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz - Image 4](https://m.media-amazon.com/images/I/81Zbc-lTYgL.jpg)
![Mad Mattr Quantum Tool Box, Construction Kit, Sensory Dough, 10oz - Image 5](https://m.media-amazon.com/images/I/81HXKY-i+mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than kinetic sand! All the kids love it!
*by A***R on November 15, 2019*

My 8 year old son and 3 year old daughter absolutely love this Tool Box full of Mad Matter and brick building tools. They will sit down and play with it for a good hour every time they get it out. The texture of the Mad Matter reminds me of kinetic sand, but it is much smoother and can retain its shape longer, especially if compacted well enough. This makes it much more fun and easy to build with. I have purchased this for gifts a few times because everyone who plays with it at our house loves it. I love that it all is in a tool box, which makes clean up and organizing easy!

### ⭐⭐⭐⭐⭐ Why did we wait so long!?
*by A***Y on March 18, 2020*

I don't know why we waited so long to try this!! This is great stuff! We had so much fun creating legos ad building. My boys woke up this morning and it was the first thing they ask me..could they play with it! Perfect for our family of little ones 5 boys; 7-1...they all enjoyed it. We will certainly be purchasing more...it's my favorite of all the options available. By a long shot!

### ⭐⭐⭐⭐ Great sensory activity!
*by A***R on January 30, 2021*

Love the texture! Stays firm enough to bounce when packed and yet squishes like foam! We havn't experienced any of the colors coming off on our hands. Instructions say that sanitizers, lotions and super humid climates can cause transfer of color, but that it washed off easily with soap. The texture plates are super fun! Great sensory activity! I rated this a 4 because it seems like the hinges in the texture plates will break after repeated use. Hinges are already turning white and we've only used them a few times. Also, it's hard to avoid distorting or squishing the bricks once you start cutting into them using the miter box that has diagonal options such as to make a roof as pictured. The other miter box works great as you can see in the picture showing various sizes of bricks! The safe cutting saw is helpful. There is one tool with no instructions to it. Does anyone know what the purpose of this tool is?

## Frequently Bought Together

- Relevant Play MAD MATTR Quantum Tool Box (Tool Box, 10oz Mad Mattr Included, 20 Tools Plus The Ultimate Brick Maker)
- Mad Mattr Super-Soft Modelling Dough Compound That Never Dries Out by Relevant Play (Green, 10oz)
- Mad Mattr Ultimate Pack, Fun for Ages 3 and up, 10oz of Mad Mattr, Extruders, Ultimate Brick Makers, a Safe Cutting Tool, Non-Toxic Dough and Never Dries Out

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-09-01*