---
product_id: 50176952
title: "NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls"
brand: "blue marble"
price: "₩238452"
currency: KRW
in_stock: true
reviews_count: 13
category: "Blue Marble"
url: https://www.desertcart.kr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-display
store_origin: KR
region: South Korea
---

# 10 premium natural geodes 16-page full-color learning guide Includes protective goggles NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls

**Brand:** blue marble
**Price:** ₩238452
**Availability:** ✅ In Stock

## Summary

> 💎 Crack open curiosity and own the coolest crystal collection!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls by blue marble
- **How much does it cost?** ₩238452 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-display)

## 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

- • **Expertly Curated Variety:** Hand-selected geodes offer a vibrant spectrum of crystal formations, guaranteeing a thrilling surprise every time.
- • **STEM Learning Meets Hands-On Fun:** Engage with earth science through an immersive, educational experience perfect for curious minds aged 8+.
- • **Unleash Hidden Crystal Treasures:** Break open real geodes to reveal dazzling natural crystals inside—each a unique geological masterpiece.
- • **Display Your Discoveries in Style:** Each geode comes with a sleek display stand to showcase your sparkling finds and spark conversations.
- • **Safety First with Included Goggles:** Protective eyewear ensures a safe cracking adventure, making this kit ideal for kids and parents alike.

## Overview

The NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes kit offers a hands-on STEM experience featuring 10 authentic natural geodes, protective goggles, display stands, and a detailed 16-page learning guide. Designed for kids 8 and up, this educational set combines fun and science, encouraging discovery of colorful crystal formations while emphasizing safety and display-worthy results.

## Description

Discover crystal treasures inside these real geodes! This STEM science kit includes goggles, display stands, and a learning guide to reveal the natural beauty within.

Review: Brilliant. Must buy! - Absolutely brilliant. Realy impressive and genuine geodes. My son is seriously impressed with this and hes been left with some really good crystals for display.
Review: My granddaughter loved it. - After mixed reviews I was undecided whether to buy this or not. However, my granddaughter absolutely loved it. Yes, most of the crystals were white but the exciting part was breaking them open. My granddaughter had a really good try at breaking them open but adult help is definitely required.

## Features

- DISCOVER CRYSTAL TREASURE - Break open these rocks to reveal amazing crystals inside! Geology doesn’t get more exciting than breaking open rocks and finding crystal treasures. This great STEM activity makes an excellent gift for girls and boys!
- COLOURFUL VARIETY – Geodes can form with a wide variety of crystals inside. These geodes have been hand-selected to bring you the best variety available.
- 100% NATURAL GEODES – These real specimens may be as big as a tennis ball, or as small as a ping-pong ball. Kids will love the thrill of cracking them open to see the natural beauty inside. This STEM activity emphasizes fun and discovery!
- 16 PAGE FULL-COLOUR LEARNING GUIDE – You’ll learn all about the fascinating science behind how geodes are formed in the detailed, full-color learning guide. National Geographic educational toys make science and learning fun, and are the perfect STEM gifts for boys and girls!
- SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0160JB7IS |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,699 in Toys & Games ( See Top 100 in Toys & Games ) 44 in Educational Science Kits |
| Colour | Multicoloured |
| Customer Reviews | 4.3 4.3 out of 5 stars (31,018) |
| Date First Available | 23 Nov. 2015 |
| Educational Objective(s) | Earth Study & Mineralogy |
| Item model number | NGGEO10 |
| Language | English |
| Manufacturer recommended age | 8 years and up |
| Material Type(s) | Multiple |
| Number of pieces | 1 |
| Product Dimensions | 6.98 x 19.68 x 30.48 cm; 970.69 g |
| Remote Control Included? | No |

## Product Details

- **Age range (description):** 8 years and up
- **Brand:** Blue Marble
- **Item dimensions L x W x H:** 7 x 19.7 x 30.5 centimetres
- **Size:** 19.68 cm diameter
- **Theme:** Earth Science

## Images

![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 1](https://m.media-amazon.com/images/I/819xGGopV2L.jpg)
![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 2](https://m.media-amazon.com/images/I/81xL3d9jX-L.jpg)
![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 3](https://m.media-amazon.com/images/I/91BzL-0FhbL.jpg)
![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 4](https://m.media-amazon.com/images/I/91H0Dew3jkL.jpg)
![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 5](https://m.media-amazon.com/images/I/91MPeSnidhL.jpg)

## Questions & Answers

**Q: Do the geodes contain different crystals or are they all the same?**
A: Ours were all white - disappointing given the pictures in the advertisement!

**Q: I bought this and I’ve just cracked them all open and they’re all just basic quartz, is that what is supposed to happen?**
A: Primarily white crystals will be found since many different minerals produce a white crystal (e.g. quartz, fluorite, calcite can all be white). Unfortunately, we do not have a way to ensure color geodes are found since part of the fun of geodes is not knowing what is inside until you crack them open!

**Q: If there are 10 geodes, why are there only 2 stands? What am I supposed to do with the other 8?**
A: I bought a cheap plastic box from Hobby craft.  It is divided into 12 ..for sewing stuff I think. We put it on its end and put an opened geode in each. It makes a perfect display case.

**Q: Find hammer for geodes**
A: I bought a small soft grip stanley hammer and a set of chisels for this set as a hammer alone is not enough. My 9 yr old could use them himself under supervision but some of them are fairly solid and  hard to crack so needed adult help.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant. Must buy!
*by S***W on 27 December 2025*

Absolutely brilliant. Realy impressive and genuine geodes. My son is seriously impressed with this and hes been left with some really good crystals for display.

### ⭐⭐⭐⭐⭐ My granddaughter loved it.
*by J***. on 26 December 2025*

After mixed reviews I was undecided whether to buy this or not. However, my granddaughter absolutely loved it. Yes, most of the crystals were white but the exciting part was breaking them open. My granddaughter had a really good try at breaking them open but adult help is definitely required.

### ⭐⭐⭐⭐ Grey/Blue Geode
*by A***A on 21 January 2026*

Very impressed so far! Obviously my so. Wanted to open the largest one and also a darker colour than the rest. I had read the previous reviews where people were disappointed, so I made sure he knew there was a possibility they might be all white. I think they are beautiful whatever colour and the rest are going in his party bags as party favours. 4stars instead of 5 for the size variations some are tiny.

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and 2 Display Stands - Great STEM Science Kit, Geology Gift for Kids, Break Your Own Geodes with Crystals, Toys for Boys and Girls
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-07*