---
product_id: 465261013
title: "NATIONAL GEOGRAPHIC Open 5 Giant Geodes - Earth Science Kit with 5 Premium Extra-Large Geodes with Crystals, Glasses, Learning Guide and Display, STEM"
brand: "blue marble"
price: "249798CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/465261013-national-geographic-open-5-giant-geodes-earth-science-kit-5
store_origin: SN
region: Senegal
---

# NATIONAL GEOGRAPHIC Open 5 Giant Geodes - Earth Science Kit with 5 Premium Extra-Large Geodes with Crystals, Glasses, Learning Guide and Display, STEM

**Brand:** blue marble
**Price:** 249798CFA
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Open 5 Giant Geodes - Earth Science Kit with 5 Premium Extra-Large Geodes with Crystals, Glasses, Learning Guide and Display, STEM by blue marble
- **How much does it cost?** 249798CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/465261013-national-geographic-open-5-giant-geodes-earth-science-kit-5)

## 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

## Description

Discover a crystal treasure trove with the Geographic Earth Science Kit With five extra large crystal-filled geodes to open, kids can explore these breathtaking rocks with lots of hands-on fun Geology is no more exciting than breaking open rocks and finding stunning crystals inside The five jumbo geodes in this kit are about the size of a tennis ball (8 to 3. 9 in) and are ready to open to see the amazing natural beauty inside. This earth science kit provides a hands-on science experience that you and your kids will love. This science kit includes: 5 jumbo geodes filled with high quality crystal, 1 set of safety glasses, 3 display stands, 1 color learning guide. Cracking open geodes is the perfect activity for energetic boys and girls The included displays are perfect for showcasing the crystals they find, while the full-color learning guide teaches many amazing geode facts. Order the Geographic Earth Science Kit today and see how fun geology can be. National Geographic Toys manufactures practical science toys of the highest quality, and all products enjoy exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the largest non-profit science and educational organizations in the world.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Educational Objective(s) | Earth Sciences |
| Language: | English |
| Model Number | NGGEOJUM5 |
| Number of Game Players | 1 |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Glass |
| Remote Control Included? | No |
| Product Dimensions | 31 x 28 x 9.8 cm; 2.81 kg |
| Item model number | NGGEOJUM5 |
| Manufacturer recommended age | 0 months and up |
| Manufacturer | JMW Sales, Inc. |
| Item Weight | 2 kg 810 g |

## Product Details

- **Size:** Extra Large
- **Brand:** Blue Marble
- **Theme:** Geology
- **Age Range (Description):** Kid
- **Item dimensions L x W x H:** 31 x 28 x 9.8 Centimeters

## Images

![NATIONAL GEOGRAPHIC Open 5 Giant Geodes - Earth Science Kit with 5 Premium Extra-Large Geodes with Crystals, Glasses, Learning Guide and Display, STEM - Image 1](https://m.media-amazon.com/images/I/91oE9z475gL.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.

## 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)
- INCLY 5 PCS Geology Rock Pick Equipment Kit, 32 oz. Rock Hammer with 12" Mason Concrete Chisel, Safety Glasses, Whistle, jewelers loupe, Tool Set for Hounding,Gold Mining & Prospecting, Stone Breaking
- 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 Senegal*
*Store origin: SN*
*Last updated: 2026-03-19*