--- product_id: 50176952 title: "National Geographic Break Open 10 Premium Geodes – Includes Goggles, Detailed Learning Guide and 2 Display Stands" brand: "blue marble" price: "€ 132.25" currency: EUR in_stock: true category: "Blue Marble" url: https://www.desertcart.hr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-detailed store_origin: HR region: Croatia --- # 10 real natural geodes 16-page full-color learning guide Includes safety goggles National Geographic Break Open 10 Premium Geodes – Includes Goggles, Detailed Learning Guide and 2 Display Stands **Brand:** blue marble **Price:** € 132.25 **Availability:** ✅ In Stock ## Summary > 💎 Crack open curiosity and shine bright with every geode! ## Quick Answers - **What is this?** National Geographic Break Open 10 Premium Geodes – Includes Goggles, Detailed Learning Guide and 2 Display Stands by blue marble - **How much does it cost?** € 132.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-detailed) ## 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 - • **STEM Learning Made Fun:** Comes with a vibrant 16-page guide to deepen scientific curiosity. - • **Safety Meets Discovery:** Protective goggles included so kids can explore with confidence. - • **Curated Crystal Variety:** Hand-selected geodes showcase a dazzling range of natural crystals. - • **Display Your Discoveries:** Includes stands to proudly showcase your unique crystal finds. - • **Unleash Hidden Crystal Treasures:** Break open 10 authentic geodes for a hands-on geology adventure. ## Overview The NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes kit offers an immersive STEM experience featuring 10 real, hand-selected natural geodes, safety goggles, display stands, and a detailed 16-page learning guide. Perfect for kids 8 and up, this educational set combines hands-on discovery with colorful crystal variety, making geology exciting and accessible. ## Description Discover crystal treasures inside these real geodes! This STEM science kit includes goggles, display stands, and a learning guide to reveal the natural beauty within. ## Features - 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 | | Best Sellers Rank | 152,425 in Toys & Games ( See Top 100 in Toys & Games ) 1,377 in Educational Science Kits | | Brand Name | Blue Marble | | Country Of Origin | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (31,111) | | 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 | 2.14 Pounds | | Manufacturer | National Geographic Toys | | Manufacturer Part Number | NGGEO10 | | Manufacturer recommended age | 8 years and up | | Material Type | Multiple | | Model Number | NGGEO10 | | Number of Items | 10 | | Set Name | Break Open 10 Geodes Premium | | 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, Detailed Learning Guide and 2 Display Stands - Image 1](https://m.media-amazon.com/images/I/91glKpbOU9L.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. ## 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.hr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-detailed](https://www.desertcart.hr/products/50176952-national-geographic-break-open-10-premium-geodes-includes-goggles-detailed) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-07*