--- product_id: 460244025 title: "National Geographic Break Open 5 Jumbo Geodes Earth Science Kit for Kids" brand: "blue marble" price: "AR$240133" currency: ARS in_stock: true category: "Blue Marble" url: https://www.desertcart.com.ar/products/460244025-national-geographic-break-open-5-jumbo-geodes-earth-science-kit store_origin: AR region: Argentina --- # 5 jumbo natural geodes Full-color STEM learning guide Includes magnifying glass National Geographic Break Open 5 Jumbo Geodes Earth Science Kit for Kids **Brand:** blue marble **Price:** AR$240133 **Availability:** ✅ In Stock ## Summary > 💎 Crack open wonder, one geode at a time! ## Quick Answers - **What is this?** National Geographic Break Open 5 Jumbo Geodes Earth Science Kit for Kids by blue marble - **How much does it cost?** AR$240133 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/460244025-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 - • **Show Off Your Treasures:** Display your sparkling finds with 3 included stands—because your discoveries deserve the spotlight. - • **Explore Science Hands-On:** Dive into STEM with a full-color guide that reveals the fascinating formation of geodes. - • **Zoom Into Nature’s Secrets:** Use the included magnifying glass to examine every intricate crystal detail up close. - • **Award-Winning Educational Fun:** From the Toy of the Year winner Blue Marble, trusted for sparking creativity and curiosity. - • **Unleash the Crystal Hunter in You:** Break open 5 extra-large, 100% natural geodes—each as big as a tennis ball! ## Overview The National Geographic Break Open 5 Jumbo Geodes Earth Science Kit offers kids aged 8+ an immersive STEM experience with five large, natural geodes ready to crack open. Complete with a magnifying glass, display stands, and a vibrant learning guide, this award-winning kit combines hands-on discovery with educational fun, making it a perfect gift for young science enthusiasts eager to explore Earth's hidden treasures. ## Description Buy National Geographic Break Open 5 Jumbo Geodes Earth Science Kit for Kids | Extra-Large Natural Geodes, Safety Goggles, Real Crystal Interiors, Break Your Own Geodes, Earth Science, Birthday Gift: Science Kits & Toys - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 natural 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 favorite crystals and geodes. A magnifying glass is also included to explore the inside of your geodes in detail. - FULL-COLOR LEARNING GUIDE - Learn about the fascinating science behind how geodes are formed in the full-color Learning Guide. National Geographic educational toys make science and learning fun! - desertcart EXCLUSIVE - Blue Marble has developed this product exclusively for desertcart. - AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B69N5W93 | | Age Range Description | 8 years and up | | Best Sellers Rank | #10,632 in Toys & Games ( See Top 100 in Toys & Games ) #93 in Educational Science Kits | | Brand Name | Blue Marble | | Customer Reviews | 4.2 out of 5 stars 1,175 Reviews | | Educational Objective | STEM | | Global Trade Identification Number | 00810070621544 | | Included Components | Geodes | | Item Dimensions | 12.2 x 11.02 x 3.86 inches | | Item Highlight | Extra-Large Natural Geodes, Safety Goggles, Real Crystal Interiors, Break Your Own Geodes, Earth Science, Birthday Gift | | Item Type Name | Earth Science Kit with 5 Premium, Extra-Large Geodes with Crystals | | Language | English | | Manufacturer | JMW Sales, Inc. | | Manufacturer Part Number | NGGEOJUM5 | | Manufacturer Warranty Description | We're proud to make the highest quality products which are backed by exceptional service. | | Manufacturer recommended age | 8 years and up | | Material Type | Geodes | | Model Number | NGGEOJUM5 | | Number of Items | 1 | | Set Name | National Geographic Break Open 5 Jumbo Geodes | | Size | One Size | | Sub Brand | National Geographic | | Theme | Earth Science | | UPC | 810070621544 | | Unit Count | 1 Count | ## Images ![National Geographic Break Open 5 Jumbo Geodes Earth Science Kit for Kids - Image 1](https://m.media-amazon.com/images/I/91oE9z475gL.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 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/460244025-national-geographic-break-open-5-jumbo-geodes-earth-science-kit](https://www.desertcart.com.ar/products/460244025-national-geographic-break-open-5-jumbo-geodes-earth-science-kit) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-02*