---
product_id: 69435428
title: "NATIONAL GEOGRAPHIC Mega Slime Kit & Putty Lab - 4 Types of Slime Plus 4 Types of Putty Including Magnetic, Slime Kit for Boys and Girls, Sensory Toy & Science Kit"
brand: "blue marble"
price: "HK$502"
currency: HKD
in_stock: true
reviews_count: 13
category: "Blue Marble"
url: https://www.desertcart.hk/products/69435428-national-geographic-mega-slime-kit-and-putty-lab-4-types
store_origin: HK
region: Hong Kong
---

# Glow-in-the-dark slime for epic sensory play STEM-focused DIY slime lab for science exploration Magnetic putty for hands-on physics NATIONAL GEOGRAPHIC Mega Slime Kit & Putty Lab - 4 Types of Slime Plus 4 Types of Putty Including Magnetic, Slime Kit for Boys and Girls, Sensory Toy & Science Kit

**Brand:** blue marble
**Price:** HK$502
**Availability:** ✅ In Stock

## Summary

> 🧬 Get your hands gooey and your mind glowing with the ultimate slime science kit!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Mega Slime Kit & Putty Lab - 4 Types of Slime Plus 4 Types of Putty Including Magnetic, Slime Kit for Boys and Girls, Sensory Toy & Science Kit by blue marble
- **How much does it cost?** HK$502 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/69435428-national-geographic-mega-slime-kit-and-putty-lab-4-types)

## Best For

- blue marble enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Non-Toxic Formula:** Kid-friendly, quality-tested ingredients ensure worry-free creative play.
- • **8 Unique Slimes & Putties:** From magnetic to color-changing, experience endless tactile fun and discovery.
- • **Organized & Ready to Play:** Includes 8 storage tins to keep your slime collection neat and mess-free.
- • **STEM Learning Guide Included:** Dive deep into the science behind slime with a full-color educational booklet.
- • **Award-Winning Educational Toy:** Trusted by parents and educators to inspire curiosity and hands-on learning.

## Overview

The NATIONAL GEOGRAPHIC Mega Slime Kit & Putty Lab offers 8 diverse slime and putty types—including magnetic, glow-in-the-dark, and color-changing varieties—packaged with storage tins and a STEM-focused learning guide. Designed for kids 8+, this non-toxic, quality-tested kit combines sensory fun with educational value, making it a top-rated science toy that sparks creativity and scientific curiosity.

## Description

desertcart.com: NATIONAL GEOGRAPHIC Mega Slime Kit & Putty Lab - 4 Types of Slime Plus 4 Types of Putty Including Magnetic, Slime Kit for Boys and Girls, Sensory Toy & Science Kit : Toys & Games

Review: Quality product with good price - My niece totally loves these kits! Great quality and lots of activity for a really good price.
Review: Good variety - This was a hit at Christmas. It has all different types of slime, putty, etc. and we only played with it in the kitchen to avoid any accidents. No glitter, no confetti, just the goo 🙃

## Features

- 8 FASCINATING VARIETIES OF SLIME & PUTTY - Including premade magnetic putty, fluffy slime, glow-in-the-dark putty, liquid slime, color-changing putty, snotty slime, bouncing putty, and 1 DIY glow-in-the-dark slime lab. This STEM kit makes a great gift for boys and girls!
- COMES WITH STORAGE TINS AND ACCESSORIES – This kit comes with 8 storage tins to keep your slime and putty collection safe and organized. This fun and educational slime and putty lab can help inspire a lifelong love of science!
- EXPLORE THE SCIENCE – Our full-color Learning Guide explores the fascinating science behind slimes and putties. Learn incredible facts about the ooey, gooey world of these squishy substances!
- QUALITY TESTED and NON-TOXIC – These non-toxic formulas are tested and 100% safe for kids and adults. This kit makes an excellent STEM activity or gift for kids.
- HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B4MTWTX |
| Batteries | 3 LR41 batteries required. (included) |
| Best Sellers Rank | #8,229 in Toys & Games ( See Top 100 in Toys & Games ) #82 in Slime & Putty Toys |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,538) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 pounds |
| Item model number | NGMEGASPL |
| Manufacturer | JMW Sales, Inc |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 7.8 x 2.5 x 12 inches |
| Release date | April 30, 2018 |

## Images

![NATIONAL GEOGRAPHIC Mega Slime Kit & Putty Lab - 4 Types of Slime Plus 4 Types of Putty Including Magnetic, Slime Kit for Boys and Girls, Sensory Toy & Science Kit - Image 1](https://m.media-amazon.com/images/I/91Epzw72MOS.jpg)

## Questions & Answers

**Q: Do the slimes come already made or do you make them ?**
A: Our Mega Slime & Putty Lab comes with 7 pre-made mixtures and 1 packet of Red Slime Powder for performing one's own experiment

**Q: Is the slime/putty gluten free? Wheat free? Thanks in advance.**
A: There is no wheat or gluten in our Mega Slime and Putty

**Q: Is there latex in any of these ingredients?**
A: I opened it up as I havent wrapped for Christmas yet and though many warnings about how harmful and dangerous the chemicals can be,,not one word advising what the ingredients are.....Luckily I,m giving to 13 yr old grandson..because outside the box it warns to not give to children under 3 due to small parts..Inside it warns not to be used by children under 8 and no matter what age, adult supervision is advised during experiments.

**Q: Can the color changing putty change to other colors?**
A: Yes but it takes long. I felt it was a waste of money in my opinion. I gave low review :(

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product with good price
*by A***E on December 26, 2025*

My niece totally loves these kits! Great quality and lots of activity for a really good price.

### ⭐⭐⭐⭐⭐ Good variety
*by M***R on January 6, 2026*

This was a hit at Christmas. It has all different types of slime, putty, etc. and we only played with it in the kitchen to avoid any accidents. No glitter, no confetti, just the goo 🙃

### ⭐⭐⭐⭐⭐ Great gift
*by S***T on December 20, 2025*

My nephew will absolutely love it. Great slime quality not too runny . Lots of colors to experiment with.

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Mega Slime & Putty Lab Kit - 4 Slimes & 4 Putties Including Magnetic, For Boys & Girls, Sensory Toy & Science Kit (Amazon Exclusive)
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-02*