--- product_id: 227077340 title: "NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys" brand: "blue marble" price: "635.34 DT" currency: TND in_stock: true reviews_count: 13 category: "Blue Marble" url: https://www.desertcart.tn/products/227077340-national-geographic-mega-crystal-growing-kit-for-kids-grow-6 store_origin: TN region: Tunisia --- # 3-4 days fast growth 6 vibrant crystal colors light-up display stand NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys **Brand:** blue marble **Price:** 635.34 DT **Availability:** ✅ In Stock ## Summary > 💎 Illuminate your inner scientist with crystals that glow and grow! ## Quick Answers - **What is this?** NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys by blue marble - **How much does it cost?** 635.34 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/227077340-national-geographic-mega-crystal-growing-kit-for-kids-grow-6) ## 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 - • **Color Your Curiosity:** Grow 6 dazzling crystals in red, green, blue, purple, yellow, and glow-in-the-dark hues—science has never looked this vibrant. - • **Showcase Your Genius:** Illuminate your crystal creations on a sleek light-up stand that turns your science project into a glowing centerpiece. - • **Speedy Science Magic:** Watch your crystals bloom in just 3-4 days with easy-to-use silicone chambers and clear seed rocks—instant gratification meets STEM. - • **Real Rocks, Real Learning:** Includes 4 authentic gemstone specimens and a full-color STEM guide to deepen your geological know-how and rock collection. - • **STEM Fun for Future Leaders:** Designed for kids 8+, this kit inspires a lifelong passion for science with hands-on experiments and exceptional National Geographic quality. ## Overview The NATIONAL GEOGRAPHIC Mega Crystal Growing Kit empowers kids aged 8-12 to grow six vibrant, fast-forming crystals in just 3-4 days using easy silicone chambers and clear seed rocks. Featuring a light-up display stand and four real gemstone specimens, this STEM kit combines hands-on chemistry with geology education, making it a captivating gift that inspires scientific curiosity and creativity. ## Description Product Description National Geographic Mega Crystal Growing Lab aplus content video Easily grow 6 vibrant-coloured crystals in just 3-4 days with the National Geographic Mega Crystal Growing Lab! Includes easy-to-follow instructions and silicone growing chambers to make crystal growing simpler than ever. Also includes a light-up base to display your crystal treasures! Grow six vibrant crystals with this phenomenal kit! With the National Geographic Mega Crystal Growing Lab, children will learn about crystal formation while magically growing crystals in 6 different colours! This deluxe kit includes: 6 colours of crystal-growing powder; 6 clear seed rocks; 4 real crystal specimens (Rose Quartz, Fluorite, Blue Calcite, Quartz Geode); 2 flexible silicone growing chambers; a light-up crystal display base that elegantly displays your 5 best crystals; a wooden stirring spoon; magnifying glass; and full-colour STEM Learning Guide and instructions. This STEM chemistry kit is the best way to start a beautiful rock collection and inspire your child with a love of science. Your kids will love growing and displaying their stunning crystals—order today! 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. Review: Very effective and easy to use. - Quite expensive but the effect is brilliant and my 5 year old grandson loves it. It's a good introduction to the wonders of chemistry and crystals. As far as I'm concerned it's perfectly suitable for children under 8 with proper supervision. I think National Geographic just wants to avoid any liability. All the crystals are made using the same chemical compound but with different colouring materials. Review: DON'T REMOVE SEED ROCKS!! - Super impressed with this company - we watched videos online of what to do and the instructions we read said to remove the seed rocks after growing. Although we did this super carefully, they all broke into lots of pieces. I wrote to the company and explained what had happened and they very quickly popped a new one in the post for us - the new ones have clear seed rocks so you don't have to remove them. With great customer service I would definitely buy from this company again!!!! The new crystals we grew are very cool - they all turn out slightly differently, but that is the nature of the product and experiments in general!! Great buy - the kids (and us adults!) really enjoyed them! ## Features - Warning:Not suitable for children under 8 years. For use under adult supervision - FAST GROWING CRYSTALS IN 6 COLOURS - Red, green, blue, purple, yellow, and glow-in-the-dark; crystal chemistry has never been so fast (grows in 3 - 4 days), fun, and colourful! The perfect educational gift for boys and girls. - GROWING IS EASY – Easy-to-follow instructions and 2 silicone growing chambers make growing your crystals easier than ever. Our new clear crystal seed rocks can be left in your delicate crystals, and grown crystals can be placed directly into your display. - NIGHT LIGHT DISPLAY – Show off 5 of your favourite home-grown crystals in the included light-up display! This fun kids STEM activity can help inspire a lifelong love of science and learning. - INCLUDES REAL CRYSTAL SPECIMENS – Start or expand your rock collection! This kit also comes with 4 real gemstone specimens: rose quartz, fluorite, blue calcite, and quartz geode. Learn about the gemstone specimens in the kit with the included, full-colour learning guide. - 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 | B084R8X13B | | Age Range Description | 8 years and up | | Age range (description) | 8 years and up | | Battery Description | Lithium-ion or Alkaline | | Best Sellers Rank | 24,017 in Toys & Games ( See Top 100 in Toys & Games ) 259 in Educational Science Kits | | Brand | Blue Marble | | Brand Name | Blue Marble | | Customer Reviews | 4.5 out of 5 stars 7,593 Reviews | | Educational Objective | Crystal Formation and Geology Knowledge | | Global Trade Identification Number | 00816448027659 | | Is Assembly Required | No | | Item Dimensions | 20 x 12.5 x 25 centimetres | | Item Weight | 1.49 Kilograms | | Item dimensions L x W x H | 20 x 12.5 x 25 centimetres | | Item weight | 1.49 Kilograms | | Manufacturer | JMW Sales, Inc. | | Manufacturer Part Number | NGMEGACRYSTAL2 | | Maximum Age Recommendation | 1188.00 | | Minimum Age Recommendation | 96.00 | | Model Number | NGMEGACRYSTAL2 | | Number of Items | 1 | | Set Name | Mega Crystal Growing Lab | | Size | 20.32 x 12.7 x 26.04 cm | | Theme | Geology | | UPC | 816448027659 | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** 8 years and up - **Brand:** Blue Marble - **Item dimensions L x W x H:** 20 x 12.5 x 25 centimetres - **Size:** 20.32 x 12.7 x 26.04 cm - **Theme:** Geology ## Images ![NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys - Image 1](https://m.media-amazon.com/images/I/912K5AYDzdL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How is the light up display powered please?** A: Our ‎NGMEGACRYSTAL2 includes a USB power cord that plugs into a wall adapter, similar to one you would get with a mobile phone. **Q: How long do the crystals last for once they are grown? Thanks** A: These grown crystals will last indefinitely, if kept dry. **Q: How big are the crystals?** A: Our Crystal lab creates crystals with points up to 2 inches long. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very effective and easy to use. *by D***K on 15 March 2025* Quite expensive but the effect is brilliant and my 5 year old grandson loves it. It's a good introduction to the wonders of chemistry and crystals. As far as I'm concerned it's perfectly suitable for children under 8 with proper supervision. I think National Geographic just wants to avoid any liability. All the crystals are made using the same chemical compound but with different colouring materials. ### ⭐⭐⭐⭐⭐ DON'T REMOVE SEED ROCKS!! *by J***Y on 25 April 2024* Super impressed with this company - we watched videos online of what to do and the instructions we read said to remove the seed rocks after growing. Although we did this super carefully, they all broke into lots of pieces. I wrote to the company and explained what had happened and they very quickly popped a new one in the post for us - the new ones have clear seed rocks so you don't have to remove them. With great customer service I would definitely buy from this company again!!!! The new crystals we grew are very cool - they all turn out slightly differently, but that is the nature of the product and experiments in general!! Great buy - the kids (and us adults!) really enjoyed them! ### ⭐⭐⭐⭐⭐ Great learning opportunities. *by A***R on 23 August 2022* This is a great little kit and all the crystal turned out like the picture! My son loved this kit and they grew really quick. Tip: use freshly boiled mineral water and place the sachet in the water whilst still really hot. The bigger crystals from our kit grew this way. Each one only took 7 days to grow. In all a great kit to spark the love of chemistry and easy to use. The display base is a bonus too. ## Frequently Bought Together - NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys (Amazon Exclusive) - 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 Craft Kits for Kids - Crystal Growing Kit, Grow 6 Crystal Trees in Just 6 Hours, Educational Craft Kit with Art Supplies, Geode Specimen, STEM Arts & Crafts Kit (Amazon Exclusive) --- ## 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/227077340-national-geographic-mega-crystal-growing-kit-for-kids-grow-6](https://www.desertcart.tn/products/227077340-national-geographic-mega-crystal-growing-kit-for-kids-grow-6) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-13*