---
product_id: 475203817
title: "NATIONAL GEOGRAPHIC Break Open 5 Jumbo Geodes - Earth Science Kit with 5 Premium, 8-10 cm Geodes with Crystals, Goggles, Learning Guide & Display Stands, Science Gifts, Fun Stuff for Kids"
brand: "blue marble"
price: "R2004"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/475203817-national-geographic-break-open-5-jumbo-geodes-earth-science-kit
store_origin: ZA
region: South Africa
---

# 5 jumbo 8-10 cm natural geodes STEM-focused hands-on crystal exploration 3 display stands + magnifying glass included NATIONAL GEOGRAPHIC Break Open 5 Jumbo Geodes - Earth Science Kit with 5 Premium, 8-10 cm Geodes with Crystals, Goggles, Learning Guide & Display Stands, Science Gifts, Fun Stuff for Kids

**Brand:** blue marble
**Price:** R2004
**Availability:** ✅ In Stock

## Summary

> 💎 Unlock the magic inside—be the envy of every science circle!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Break Open 5 Jumbo Geodes - Earth Science Kit with 5 Premium, 8-10 cm Geodes with Crystals, Goggles, Learning Guide & Display Stands, Science Gifts, Fun Stuff for Kids by blue marble
- **How much does it cost?** R2004 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/475203817-national-geographic-break-open-5-jumbo-geodes-earth-science-kit)

## 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

- • **STEM Learning Meets Adventure:** Engage in hands-on science with a full-color learning guide that makes geology and crystal formation fascinating and accessible.
- • **Perfect Gift for Curious Minds:** Ideal for kids 8+, this kit sparks curiosity and social bragging rights among young science enthusiasts and their friends.
- • **Premium Quality, Trusted Brand:** National Geographic’s commitment to high-quality educational toys ensures a durable, enriching experience backed by exceptional service.
- • **Show Off Your Crystal Collection:** Display your discoveries proudly using the included stands and magnifying glass—turn your finds into a conversation-starting desktop exhibit.
- • **Crack Open Nature’s Hidden Gems:** Experience the thrill of breaking open 5 jumbo, natural geodes—each as big as a tennis ball, revealing dazzling crystals inside.

## Overview

The NATIONAL GEOGRAPHIC Break Open 5 Jumbo Geodes kit offers five large, 8-10 cm natural geodes for hands-on crystal discovery. Designed for kids 8 and up, it includes a full-color educational guide, three display stands, and a magnifying glass to explore and showcase your finds. This STEM-focused kit combines fun, learning, and premium quality, making it a standout gift for young geology enthusiasts.

## Description

NATIONAL GEOGRAPHIC Break Open 5 Jumbo Geodes - Earth Science Kit with 5 Premium, 8-10 cm Geodes with Crystals, Goggles, Learning Guide & Display Stands, Science Gifts, Fun Stuff for Kids

## Features

- BIG GEODES WITH CRYSTALS - This super-fun science kit includes 5 jumbo, uncracked geodes to break open at home! Each geode is as big as a tennis ball with incredible crystals inside!
- 100% NATURAL GEODES – Kids will love the thrill of cracking open these 100% natural specimens and examining the crystalline beauty inside. This STEM activity emphasizes fun & discovery in a hands-on way!
- DISPLAY YOUR TREASURE - Use the 3 included display stands to display your favourite crystals and geodes. A magnifying glass is also included to explore the inside of your geodes in detail.
- FULL-COLOUR LEARNING GUIDE - Learn about the fascinating science behind how geodes are formed in the full-colour Learning Guide. National Geographic educational toys make science and learning fun!
- HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is anything less than extraordinary, we'll make it right!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 31 x 28 x 9.8 cm; 2.81 kg |
| Manufacturer recommended age | 8 years and up |
| Item model number | NGGEOJUM5 |
| Educational Objective(s) | Geology understanding and crystal formation |
| Language: | English |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Crystal Geode Specimens |
| Remote Control Included? | No |
| Colour | Multi-color |
| Release date | 23 Jan. 2023 |
| ASIN | B0B69N5W93 |

## Product Details

- **Size:** 8-10 cm
- **Brand:** Blue Marble
- **Theme:** earth science
- **Age range (description):** 8 years and up
- **Item dimensions L x W x H:** 31 x 28 x 9.8 centimetres

## Images

![NATIONAL GEOGRAPHIC Break Open 5 Jumbo Geodes - Earth Science Kit with 5 Premium, 8-10 cm Geodes with Crystals, Goggles, Learning Guide & Display Stands, Science Gifts, Fun Stuff for Kids - Image 1](https://m.media-amazon.com/images/I/91oE9z475gL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: What is the method of how to open them? Do you need to have a separate tool for that?**
A: The best way to open them is to take a large file & carefully cut a groove around the Geode along any depressions in the shape. Place in on a towel on a concrete floor. Be sure to put on safety glasses! Take a large chisel and place it in the groove. Strike the end of the chisel with a hammer to break the Geode open. Be careful everyone standing near has their safety gasses on as well!

**Q: Can use  a sharp,big knife or if not, what do you use**
A: Please do not even consider attempting this with a knife.  That is an E.R. trip in the making.  We were quite successful with a hammer and wide chisel.

**Q: Does the item include a hammer?**
A: If you don't already have a hammer, this item is not for you.

**Q: Are they fake**
A: They are real just not real impressive. You're better off to buy bigger geodes online. The kit has nothing spectacular you need. My package was full of solid rocks. Took a 5 lb sledge to get the apart. 100% waste of money.

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Break Open 5 Jumbo Geodes - Earth Science Kit with 5 Premium, Extra-Large Geodes with Crystals, Goggles & Display Stands, Science Gifts, Fun Stuff for Kids (Amazon Exclusive)
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- Break Your Own Geodes - Hollow White Moroccan 1" - 2.5" Large, Medium, Small Geode for Kids - Science Kits for Kid Ages 8-12, 8-10, 12-14 Age - Discovery Toys Gifts

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-04*