---
product_id: 730787352
title: "National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10"
brand: "blue marble"
price: "AR$262980"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/730787352-national-geographic-break-open-10-geodes-and-explore-crystals-science
store_origin: AR
region: Argentina
---

# 10 authentic natural geodes 16-page full-color STEM guide Hands-on crystal breaking experience National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10

**Brand:** blue marble
**Price:** AR$262980
**Availability:** ✅ In Stock

## Summary

> 💎 Crack open curiosity and own the crystal craze!

## Quick Answers

- **What is this?** National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10 by blue marble
- **How much does it cost?** AR$262980 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/730787352-national-geographic-break-open-10-geodes-and-explore-crystals-science)

## 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

- • **Gift of Curiosity:** A top-tier STEM kit designed to inspire both boys and girls aged 8+, perfect for sparking lifelong scientific passion.
- • **Quality You Can Trust:** Backed by National Geographic’s commitment to premium educational toys and exceptional customer service.
- • **STEM Learning Made Fun:** Includes a vibrant 16-page guide that transforms geology into an exciting educational journey.
- • **Unleash Hidden Treasures:** Break open 10 real geodes to reveal dazzling crystals inside—each a unique natural wonder.
- • **Perfect Size for Discovery:** Geodes range from ping pong to tennis ball size, ideal for tactile exploration and display.

## Overview

The National Geographic Break Open 10 Geodes Science Kit offers an immersive hands-on STEM experience by letting users break open 10 authentic natural geodes to discover colorful crystals inside. Accompanied by a detailed 16-page full-color learning guide, this kit is designed for kids 8 and up to explore geology in a fun, educational way. Each geode varies in size from ping pong to tennis ball, making it perfect for tactile discovery and display. A premium educational toy backed by National Geographic’s quality assurance.

## Description

Product Description               Discover Crystal Treasures! Geology is not as exciting as breaking open rocks and finding crystal treasures. Geodes can form a variety of crystals inside and National Geographic is committed to providing our customers with the best variety. This science kit includes: - 10 high quality crystal filled geodes - 1 set of safety goggles - 3 x Display Stand - 1 Full Color Learning Guide Perfect activity for energetic boys and girls! The included display stand is a great way to display the crystals you find and start your rock collection. Learning guide teaches many amazing facts about geode. National Geographic Toys is proud of 100 pieces. /b> So you can buy with confidence. 【About National Geographic Society】 With a mission to encourage people who care for the planet, National Geographic Society is one of the largest nonprofit science educational institutions in the world. National Geographic's net profits support critical exploration, conservation, research and educational programs.                  Safety Warning               Choking Hazard - Small Parts - Not for Children Under 3 Years

## Features

- Discover Crystal Treasures - Break and open these rocks and reveal stunning crystals inside! Geology is not as exciting as breaking open rocks and finding crystal treasures. Ag's amazing STEM activity also makes a great gift for girls and boys
- COLORFUL VARIETY - Geode can form various crystals inside These geodes are hand selected to give you the best variety
- 100% NATURAL GEODES - These authentic specimens are as large as a tennis ball, but they may be as small as ping pong balls. Kids will love the thrill of opening to see the natural beauty of the interior. This STEM activity emphasizes fun and discovery
- 16 PAGE FULL COLOR LEARNING GUIDE - A detailed full-color learning guide will learn about how geodes are formed. National Geographic's educational toys make science and learning fun and make the perfect STEM gift for boys and girls!
- HIGH QUALITY EDUCATIONAL TOYS - We are proud to produce the highest quality hands-on science toys available. All of our products are backed by exceptional service. If your experience is less than amazing, please let us know

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | NGGEO10 |
| Number of Pieces | 1 |
| Batteries Required? | No |
| Batteries Included | No |
| Material Type(s) | Crystal Geode |
| Target Gender | Unisex |
| Manufacturer recommended age | 8 years and up |
| Release date | January 1, 2011 |
| Item model number | NGGEO10 |
| Product Dimensions | 6.98 x 19.68 x 30.48 cm; 970.69 g |
| ASIN | B0160JB7IS |

## Product Details

- **Size:** Basic
- **Brand:** Blue Marble
- **Age Range (Description):** Youth
- **Item dimensions L x W x H:** 7 x 19.7 x 30.5 cm
- **Item Weight:** 971 g

## Images

![National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10 - Image 1](https://m.media-amazon.com/images/I/91glKpbOU9L.jpg)
![National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10 - Image 2](https://m.media-amazon.com/images/I/819xGGopV2L.jpg)
![National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10 - Image 3](https://m.media-amazon.com/images/I/91mlQRl2CXL.jpg)
![National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10 - Image 4](https://m.media-amazon.com/images/I/91MPeSnidhL.jpg)
![National Geographic Break Open 10 Geodes and Explore Crystals Science Kit NGGEO10 - Image 5](https://m.media-amazon.com/images/I/81xL3d9jX-L.jpg)

## Available Options

This product comes in different **Style** 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 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 Argentina*
*Store origin: AR*
*Last updated: 2026-01-22*