--- product_id: 50176952 title: "NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls" brand: "blue marble" price: "€ 145.00" currency: EUR in_stock: true reviews_count: 13 category: "Blue Marble" url: https://www.desertcart.gr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-display store_origin: GR region: Greece --- # 10 premium natural geodes 16-page full-color learning guide Includes protective goggles NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls **Brand:** blue marble **Price:** € 145.00 **Availability:** ✅ In Stock ## Summary > 💎 Crack open curiosity, reveal brilliance! ## Quick Answers - **What is this?** NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls by blue marble - **How much does it cost?** € 145.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-display) ## 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 - • **Safety Meets Fun:** Includes durable goggles to ensure safe, hands-on exploration for kids 8+. - • **Perfect STEM Gift:** A captivating geology kit that sparks curiosity and makes science irresistibly cool. - • **Learn While You Play:** Comes with a vibrant 16-page guide that unlocks the science behind geode formation. - • **Display Your Discoveries:** Two sleek display stands let you showcase your unique crystal finds with pride. - • **Uncover Hidden Crystal Treasures:** Break open 10 hand-selected natural geodes for a dazzling STEM discovery experience. ## Overview The NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes kit offers an immersive STEM experience with 10 authentic natural geodes, safety goggles, display stands, and a detailed 16-page learning guide. Designed for kids 8 and up, this educational set combines hands-on geology exploration with scientific learning, making it a standout gift for young science enthusiasts eager to discover the hidden beauty inside real crystals. ## Description Product Description National Geographic Break Open 10 Premium Geodes Earth Science Kit Break open these premium 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 premium geodes from National Geographic! Geology doesn’t get more exciting than breaking open rocks to find crystal treasures inside! Geodes can form with a variety of crystals inside and National Geographic strives to bring you the best variety available. This earth science kit provides a hands-on science experiment that you and your children are guaranteed to love. It includes 10 high-quality, crystal-filled geodes; safety goggles; a display stand; and a full-colour Learning Guide. Geodes are the perfect activity for energetic boys and girls! The included display stands allow them to showcase the crystals they find and can serve as the first specimens in a rock collection. Our full-colour Learning Guide teaches many amazing facts about geodes! 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. National Geographic’s net proceeds support vital exploration, conservation, research, and education programs. Review: Great fun - Lovely set, lots of geodes, Review: A introduction to geometry - This is truly a wonderful gift for the entire family! It not only met our expectations but also exceeded them. It's both enjoyable and educational, serving as a fantastic introduction to geometry. ## Features - Warning:Not suitable for children under 3 years. For use under adult supervision - DISCOVER CRYSTAL TREASURE - Break open these rocks to reveal amazing crystals inside! Geology doesn’t get more exciting than breaking open rocks and finding crystal treasures. This great STEM activity makes an excellent gift for girls and boys! - COLOURFUL VARIETY – Geodes can form with a wide variety of crystals inside. These geodes have been hand-selected to bring you the best variety available. - 100% NATURAL GEODES – These real specimens may be as big as a tennis ball, or as small as a ping-pong ball. Kids will love the thrill of cracking them open to see the natural beauty inside. This STEM activity emphasizes fun and discovery! - 16 PAGE FULL-COLOUR LEARNING GUIDE – You’ll learn all about the fascinating science behind how geodes are formed in the detailed, full-color learning guide. National Geographic educational toys make science and learning fun, and are the perfect STEM gifts for boys and girls! - SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0160JB7IS | | Age Range Description | 8 years and up | | Age range (description) | 8 years and up | | Best Sellers Rank | 3,200 in Toys & Games ( See Top 100 in Toys & Games ) 38 in Educational Science Kits | | Brand | Blue Marble | | Brand Name | Blue Marble | | Customer Reviews | 4.4 out of 5 stars 31,400 Reviews | | Educational Objective | Earth Study & Mineralogy | | Global Trade Identification Number | 00851456006470 | | Included Components | Geodes, Goggles, Display Stand, Magnifying Glass, Learning Guide | | Is Assembly Required | No | | Item Dimensions | 7 x 19.7 x 30.5 centimetres | | Item Type Name | – Includes Goggles, Detailed Learning Guide and 2 Display Stands - Great STEM Science gift for Mineralogy and Geology enthusiasts of any age | | Item Weight | 971 g | | Item dimensions L x W x H | 7 x 19.7 x 30.5 centimetres | | Item weight | 971 g | | Manufacturer | National Geographic Toys | | Manufacturer Part Number | NGGEO10 | | Material Type | Multiple | | Maximum Age Recommendation | 1188.00 | | Minimum Age Recommendation | 96.00 | | Model Number | NGGEO10 | | Set Name | 10 Crystal Filled Geodes Science Kit | | Size | 19.68 cm diameter | | Sub Brand | National Geographic | | Theme | Earth Science | | UPC | 851456006470 | | Unit Count | 10.0 count | ## Product Details - **Age range (description):** 8 years and up - **Brand:** Blue Marble - **Item dimensions L x W x H:** 7 x 19.7 x 30.5 centimetres - **Size:** 19.68 cm diameter - **Theme:** Earth Science ## Images ![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 1](https://m.media-amazon.com/images/I/91glKpbOU9L.jpg) ![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 2](https://m.media-amazon.com/images/I/819xGGopV2L.jpg) ![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 3](https://m.media-amazon.com/images/I/91mlQRl2CXL.jpg) ![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 4](https://m.media-amazon.com/images/I/91MPeSnidhL.jpg) ![NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and Display Stands - Great STEM Science Kit, Geology Gift for Kids, Geode Crystals, Toys for Boys and Girls - Image 5](https://m.media-amazon.com/images/I/81xL3d9jX-L.jpg) ## Questions & Answers **Q: Do the geodes contain different crystals or are they all the same?** A: Ours were all white - disappointing given the pictures in the advertisement! **Q: I bought this and I’ve just cracked them all open and they’re all just basic quartz, is that what is supposed to happen?** A: Primarily white crystals will be found since many different minerals produce a white crystal (e.g. quartz, fluorite, calcite can all be white). Unfortunately, we do not have a way to ensure color geodes are found since part of the fun of geodes is not knowing what is inside until you crack them open! **Q: If there are 10 geodes, why are there only 2 stands? What am I supposed to do with the other 8?** A: I bought a cheap plastic box from Hobby craft. It is divided into 12 ..for sewing stuff I think. We put it on its end and put an opened geode in each. It makes a perfect display case. **Q: Find hammer for geodes** A: I bought a small soft grip stanley hammer and a set of chisels for this set as a hammer alone is not enough. My 9 yr old could use them himself under supervision but some of them are fairly solid and hard to crack so needed adult help. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great fun *by A***N on 6 May 2026* Lovely set, lots of geodes, ### ⭐⭐⭐⭐⭐ A introduction to geometry *by K***2 on 3 February 2026* This is truly a wonderful gift for the entire family! It not only met our expectations but also exceeded them. It's both enjoyable and educational, serving as a fantastic introduction to geometry. ### ⭐⭐⭐⭐ Great fun *by C***Y on 29 August 2025* It was very challenging to split open the geodes, but the 9 year old, whose gift it was, thought it was great fun. ## 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 - NATIONAL GEOGRAPHIC Rock Collection Box for Kids – 300+ Piece Gemstones and Crystals Set Includes Geodes and Real Crystals, Rocks and Minerals, Science Kit for Kids, A Geology Gift for Boys and Girls - NATIONAL GEOGRAPHIC Mega Gemstone Dig Kit – Dig Up 15 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection --- ## 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.gr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-display](https://www.desertcart.gr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-display) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-07*