---
product_id: 329624114
title: "National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive)"
brand: "blue marble"
price: "NT$2969"
currency: TWD
in_stock: true
reviews_count: 13
category: "Blue Marble"
url: https://www.desertcart.tw/products/329624114-national-geographic-gross-science-kit-45-gross-science-experiments-dissect
store_origin: TW
region: Taiwan
---

# Kid-friendly illustrated instructions 45 hands-on gross science experiments Includes 15 kit experiments + 30 household hacks National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive)

**Brand:** blue marble
**Price:** NT$2969
**Availability:** ✅ In Stock

## Summary

> 🧬 Get your hands dirty with science that’s as gross as it is genius!

## Quick Answers

- **What is this?** National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive) by blue marble
- **How much does it cost?** NT$2969 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/329624114-national-geographic-gross-science-kit-45-gross-science-experiments-dissect)

## 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

- • **Easy, Illustrated Learning:** Step-by-step guides with vivid illustrations make complex science accessible and fun for kids 8-12.
- • **Top-Rated & Trusted Quality:** Join thousands of happy families with a 4.7-star rated kit that’s as reliable as it is entertaining.
- • **Gross Science, Next-Level Fun:** Dive into 45 wildly engaging experiments that turn STEM into a thrilling adventure.
- • **All-Inclusive Kit + Bonus Booklet:** Everything you need for 15 epic experiments plus 30 more with everyday items—no extra shopping required.
- • **STEM Skills with a Gross-Out Twist:** Explore polymers, chemical reactions, and pH science while dissecting brains and making slime—education never felt this cool.

## Overview

The National Geographic Gross Science Kit offers 45 unique, hands-on experiments designed for kids aged 8-12, combining fun gross-out activities with foundational STEM learning. Featuring 15 included experiments plus 30 bonus projects using household items, it comes with easy-to-follow illustrated instructions. Highly rated and Amazon exclusive, this kit transforms science education into an unforgettable, interactive experience.

## Description

desertcart.com: National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (desertcart Exclusive) : Toys & Games

Review: Recommended - My 8 year old son loves this. It's a great family activity. Lots of different cool experiments to do. The instructions are easy to follow. The experiments don't take too long. It's super fun and educational. I learned things I didn't know myself 😁
Review: Fun in a Box - Let to some fun times with my son. It was a cute gift and fun to do.

## Features

- SUPER GROSS MEANS SUPER FUN - Science kits are way more fun when the experiments include boiling boogers, creating glowing worms, and making a test tube vomit! Includes everything for 15 super gross experiments, plus an additional 30 using household products.
- EASY-TO-FOLLOW-INSTRUCTIONS - The experiment guide has kid-friendly instructions with illustrations for each step, and fascinating insight into the science at work in each totally gross experiment. This is one unforgettable educational toy!
- EVEN MORE TO EXPLORE - When kids' science gifts offer this much, there's no going wrong! The bonus booklet inside contains 30 easy experiments, all using common household items! It's one of the most exciting science kits for kids around!
- HANDS-ON STEM - While kids are enthralled by all the yucky fun, they'll be learning about polymers, chemical reactions, pH science, and a lot more! This is a hugely entertaining science toy for kids and a fantastic STEM set for boys and girls alike.
- 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 | B08VDDKVL5 |
| Best Sellers Rank | #1,467 in Toys & Games ( See Top 100 in Toys & Games ) #10 in Educational Science Kits |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,264) |
| Item Weight | 2.14 pounds |
| Item model number | NGMEGAGRS |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 11.81 x 8.66 x 3.15 inches |
| Release date | June 16, 2021 |

## Images

![National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive) - Image 1](https://m.media-amazon.com/images/I/81Cz2x+ldmL.jpg)

## Questions & Answers

**Q: Is there a way to purchase just the two mixing packs to make the lava?  The coloring in the mix pack is far better than I can reproduce.**
A: Just baking soda and vinegar… look it up

**Q: What is the quality of this item?**
A: I think it is a really nice product.  Plenty of experiments.  Some are repetitive, using the same ingredients to produce a slightly different product. Like making a volcano erupt, making it erupt bubbly and making it erupt loud.  My 6 year old enjoys it.  He has to be supervised though.

**Q: Are extra Instruction manuals available online?**
A: Please contact us directly at help@natgeotoys.com for instructions assistance.

**Q: How can I replace the magic kit I've already ordered witj the Stunning science kit**
A: You would need to go through the return process and then order the Stunning Science Kit.  Unfortunately, we do not have a way to adjust orders.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Recommended
*by M***A on February 21, 2026*

My 8 year old son loves this. It's a great family activity. Lots of different cool experiments to do. The instructions are easy to follow. The experiments don't take too long. It's super fun and educational. I learned things I didn't know myself 😁

### ⭐⭐⭐⭐⭐ Fun in a Box
*by P***N on March 7, 2026*

Let to some fun times with my son. It was a cute gift and fun to do.

### ⭐⭐⭐⭐⭐ Love it
*by A***S on March 6, 2026*

Love all the National Geographic science kits, fun for the kids while learning at the same time

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project Gifts for Boys and Girls, Halloween Activities for Kids 8-12 (Amazon Exclusive)
- NATIONAL GEOGRAPHIC Magic Chemistry Set – Science Kit for Kids with 10 Amazing Magic Tricks, STEM Projects and Science Experiments, Toys, Great Gift for Boys and Girls 8-12 (Amazon Exclusive)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*