--- product_id: 460244025 title: "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)" brand: "blue marble" price: "397.12 DT" currency: TND in_stock: true reviews_count: 13 category: "Blue Marble" url: https://www.desertcart.tn/products/460244025-national-geographic-break-open-5-jumbo-geodes-earth-science-kit store_origin: TN region: Tunisia --- # 5 jumbo natural geodes Includes magnifying glass & goggles 3 display stands for showcasing 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) **Brand:** blue marble **Price:** 397.12 DT **Availability:** ✅ In Stock ## Summary > 💥 Crack open wonder, display brilliance, and own the coolest science kit on the block! ## Quick Answers - **What is this?** 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) by blue marble - **How much does it cost?** 397.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 Finds:** Display your sparkling treasures elegantly with 3 custom stands—turn science into art. - • **Explore with Precision:** Use included goggles and magnifying glass to safely discover intricate crystal formations. - • **STEM Learning Made Fun:** Full-color guide reveals the fascinating geology behind each geode, perfect for curious minds. - • **Family Bonding Adventure:** Engage kids 8+ in a hands-on, educational experience that sparks wonder and conversation. - • **Unleash Your Inner Geologist:** Break open 5 extra-large, 100% natural geodes bursting with dazzling crystals. ## Overview The National Geographic Break Open 5 Jumbo Geodes Kit offers five premium, tennis ball-sized natural geodes packed with stunning crystals inside. Designed for kids 8 and up, it includes safety goggles, a magnifying glass, and display stands to enhance the hands-on STEM learning experience. This Amazon exclusive combines fun, education, and collectible value, making it a top-rated science gift that inspires discovery and family engagement. ## Description Product description National Geographic Break Open 5 Jumbo Geodes Science Kit Break open these premium, jumbo geodes to reveal the amazing crystal treasure inside! Our geodes are hand selected to bring you the best variety available. They make a great STEM activity that's the perfect gift for girls and boys! Discover crystal treasure inside these jumbo geodes from National Geographic! With five extra-large, crystal-filled geodes to break open, kids can explore these breathtaking rocks with loads of hands-on fun! Geology doesn’t get more exciting than breaking open rocks and finding stunning crystals inside! The five jumbo geodes in this kit are approximately the size of a tennis ball (8-10 cm) and ready to crack open to see the stunning natural beauty inside. This earth science kit provides a hands-on science experiment that you and your children are guaranteed to love. This science kit includes: 5 high-quality, crystal-filled, jumbo geodes; 1 set safety goggles; 3 display stands; and a full-color Learning Guide. Cracking open geodes is the perfect activity for energetic boys and girls! The included display stands are perfect for showcasing the crystals they find, while the full-color Learning Guide teaches many amazing facts about geodes. Order the National Geographic Jumbo Geodes Earth Science Kit today and see how much fun geology can be! We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations. ## 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! - HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is anything less than extraordinary, we'll make it right! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B69N5W93 | | Age Range Description | 8 years and up | | Best Sellers Rank | #9,315 in Toys & Games ( See Top 100 in Toys & Games ) #85 in Educational Science Kits | | Brand Name | Blue Marble | | Customer Reviews | 4.4 out of 5 stars 4,577 Reviews | | Educational Objective | STEM | | Global Trade Identification Number | 00810070621544 | | Included Components | Geodes | | Is Assembly Required | No | | Item Dimensions | 12.2 x 11.02 x 3.86 inches | | Item Type Name | Earth Science Kit with 5 Premium, Extra-Large Geodes with Crystals | | Manufacturer | JMW Sales, Inc. | | Manufacturer Maximum Age (MONTHS) | 1188.0 | | Manufacturer Minimum Age (MONTHS) | 96 | | Manufacturer Part Number | NGGEOJUM5 | | Manufacturer Warranty Description | We're proud to make the highest quality products which are backed by exceptional service. | | Material Type | Geodes | | Model Number | NGGEOJUM5 | | Set Name | National Geographic Break Open 5 Jumbo Geodes | | Size | One Size | | Sub Brand | National Geographic | | Theme | Geology | | UPC | 810070621544 | | Unit Count | 1.0 Count | ## Images ![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) - 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***G on February 6, 2026* ### ⭐⭐⭐⭐⭐ Review *by H***L on February 25, 2026* ### ⭐⭐⭐⭐ Review *by F***. on March 11, 2026* ## 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.tn/products/460244025-national-geographic-break-open-5-jumbo-geodes-earth-science-kit](https://www.desertcart.tn/products/460244025-national-geographic-break-open-5-jumbo-geodes-earth-science-kit) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*