---
product_id: 101243481
title: "NATIONAL GEOGRAPHIC - Break Open 10 Geodes - TOP QUALITY!"
brand: "blue marble"
price: "23125 som"
currency: KGS
in_stock: false
reviews_count: 5
category: "Blue Marble"
url: https://www.desertcart.kg/products/101243481-national-geographic-break-open-10-geodes-top-quality
store_origin: KG
region: Kyrgyzstan
---

# 10 premium crystal-filled geodes Full-color educational guide included Includes safety goggles & hammer-ready rocks NATIONAL GEOGRAPHIC - Break Open 10 Geodes - TOP QUALITY!

**Brand:** blue marble
**Price:** 23125 som
**Availability:** ❌ Out of Stock

## Summary

> 💥 Crack open wonder — discover the earth’s hidden gems today!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC - Break Open 10 Geodes - TOP QUALITY! by blue marble
- **How much does it cost?** 23125 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/101243481-national-geographic-break-open-10-geodes-top-quality)

## 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

- • **Ignite a Passion for Science:** Full-color learning guide transforms rock-breaking into an inspiring geology journey.
- • **Perfect STEM Activity for Kids:** Boost exploratory skills with a fun, tactile science kit that’s both educational and entertaining.
- • **Safe & Ready for Hands-On Discovery:** Includes safety goggles and display stands for a secure, showcase-worthy experience.
- • **Trusted National Geographic Quality:** Backed by a 100% satisfaction guarantee from a 126-year legacy of scientific excellence.
- • **Unearth 10 Stunning Crystal Treasures:** Handpicked geodes from global mines ensure a dazzling variety every time.

## Overview

National Geographic’s Break Open 10 Geodes kit offers 10 authentic volcanic rocks filled with dazzling crystals, safety goggles, display stands, and a full-color educational guide. Perfect for kids to explore geology hands-on, this premium STEM toy combines fun with learning, backed by a century-old trusted brand and a 100% satisfaction guarantee.

## Description

Discover Crystal Treasure! Geology Doesn'T Get More Exciting Then Breaking Open Rocks And Finding Crystal Treasures! Geodes Can Form With A Variety Of Crystals Inside And National Geographic Brings You The Best Variety From Around The Globe. This Earth Science Kit Provides A Hands-On Science Experiment That You And Your Children Are Guaranteed To Love. This Science Kit Includes: 10 High-Quality Crystal Filled Geodes, Safety Goggles, Display Stands, And Full-Color Learning Guide This Is A Perfect Activity For Energetic Boys And Girls! The Included Display Stands Are Perfect For Showcasing The Crystals You Find And Starting A Rock Collection, While The Learning Guide Will Teach You Many Amazing Facts About Geodes! National Geographic Toys Is Proud To Provide A 100% Satisfaction Guarantee With All Our Products So That You Can Buy With Confidence. About The National Geographic Society With A Mission To Inspire People To Care About The Planet, The 126-Year-Old National Geographic Society Is One Of The World'S Largest Nonprofit Scientific And Educational Organizations. National Geographic'S Net Proceeds Support Vital Exploration, Conservation, Research, And Education Programs.

Review: Un excelente momento - Padrisimoooo mi hijo se divirtió muchísimo abriendolas!
Review: Love it - Great set but be warned, these are quite hard to open. With the regular hammer, I probably had to hit it for a good 20min! I guess it attests to their authenticity

## Features

- Explore Crystal Caves - Geodes Are Naturally Forming Volcanic Rocks That Contain Amazing Crystal Formations. Crack Them Open And Discover Beautiful Minerals!
- Premium Quality - National Geographic Selects Only The Best Geodes Collected From Multiple Mines, So You'Re Guaranteed To Find Stunning Crystals
- Inspiring A Generation - Kids Love These Treasure Filled Rocks! Promote An Appreciation Of Nature And Geology In Your Child With This Fun Science Kit
- Teaching Science - Learn All About Geodes And Minerals As You Journey With Your Child Through Our Full-Color Educational Learning Guide
- Respected Quality - National Geographic Is Proud To Provide Only The Highest Quality Toys And All Our Kits Are Backed By Our 100% Satisfaction Guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0160JB7IS |
| Age Range (Description) | Kid |
| Age Range Description | Kid |
| Best Sellers Rank | #40,002 in Toys & Games ( See Top 100 in Toys & Games ) #1,096 in Science Toys & Kits |
| Brand | Blue Marble |
| Country of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 30,624 Reviews |
| Educational Objective | Exploratory Skills |
| Global Trade Identification Number | 00851456006470 |
| Item Dimensions | 7 x 19.7 x 30.5 Centimeters |
| Item Type Name | Geodes |
| Item Weight | 2.14 Pounds |
| Item dimensions L x W x H | 7 x 19.7 x 30.5 Centimeters |
| Manufacturer | National Geographic |
| Theme | Geology |
| UPC | 851456006470 |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** Blue Marble
- **Item Weight:** 971 g
- **Item dimensions L x W x H:** 7 x 19.7 x 30.5 Centimeters
- **Theme:** Geology

## Images

![NATIONAL GEOGRAPHIC - Break Open 10 Geodes - TOP QUALITY! - Image 1](https://m.media-amazon.com/images/I/91glKpbOU9L.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Un excelente momento
*by K***O on 25 January 2026*

Padrisimoooo mi hijo se divirtió muchísimo abriendolas!

### ⭐⭐⭐⭐ Love it
*by C***N on 31 March 2022*

Great set but be warned, these are quite hard to open. With the regular hammer, I probably had to hit it for a good 20min! I guess it attests to their authenticity

### ⭐⭐⭐⭐⭐ We loved this! Bought and opened twice, beautiful crystals each time.
*by I***. on 2 January 2020*

We've gotten two of these kits, one several months ago for my daughter's 7th birthday (first image, with the organizer), and one for Christmas for her older sister (second image, by request after seeing her sister's birthday geodes). Both times we were very happy with what we had gotten, and I love the educational value, not just the geodes inside. The kids were fascinated and really enjoyed seeing what was inside. It's kinda like those kinder eggs/surprise toys, but naturally created! I have since bought a 3rd set when it was on sale (not opened yet). Yes, for the most part they are all white, however the first kit did contain crystal that was very pale purple (possibly amethyst?), and the second kit contained a milky pink mineral with a small crystally agate section. The first kit we had were mostly around 2 inches, the second kit had a wider range, of a couple really small 1 inch ones but a couple in the 3-4 inch range. Both kits we had resulted in a variety of hollow and full geodes, and varying size of crystal points, some small very glittery looking ones, and larger clearer ones. The second kit we had did contain a kind-of-dud, where there were tiny crystals, but mostly rock, but that was only one out of now 20 geodes we've opened from NatGeo. We have tried a different brand of break-your-own-geodes in the past, and they resulted in very few crystals (only around 20 to 30% had crystals), so I was very pleasantly surprised at what we got with the NatGeo kits. I might try to sand/polish a couple at some point. They were difficult to open, and did require adult assistance. I used a dremel to score the perimeter and provide a groove for the chisel to sit in (my dremel/dremel bits weren't strong enough to get through the crystal, just the outer rock), and then we used a chisel and hammer to crack it open. My kids were able to hammer some of the smaller ones open (with assistance holding the rock and chisel). But some, especially the solid ones, were still very difficult to crack open. Those took more time, but I (a petite, but persistent, female adult) did manage to crack them open with the chisel and hammer. In terms of "giftability" it really depends on the recipient/recipient's family.... as long as there is a willing (and patient?) adult to do most of the work as kids won't be able to do this themselves, it's a wonderful gift! But if not, they might not enjoy this as much.

## Frequently Bought Together

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-08*