--- product_id: 510822540 title: "MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls" brand: "mumphys" price: "109.38 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/510822540-mumphys-crystal-growing-kit-for-kids-science-experiments-with-display store_origin: TN region: Tunisia --- # 20x20x15 cm STEM Learning 2 Color Crystals MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls **Brand:** mumphys **Price:** 109.38 DT **Availability:** ✅ In Stock ## Summary > ✨ Grow, Learn, Shine! ✨ ## Quick Answers - **What is this?** MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls by mumphys - **How much does it cost?** 109.38 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/510822540-mumphys-crystal-growing-kit-for-kids-science-experiments-with-display) ## Best For - mumphys enthusiasts ## Why This Product - Trusted mumphys brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔒 Safety First:** Crafted with quality materials, ensuring a safe learning experience. - • **📚 Easy to Follow:** Comes with a detailed manual for effortless experimentation. - • **🧠 STEM Learning Fun:** Engage your kids in hands-on science experiments. - • **🌈 Unleash Creativity:** Grow vibrant orange and green crystals with ease! - • **⏳ Patience is a Virtue:** Cultivate patience and observation skills through crystal growth. ## Overview The MUMPHYS Crystal Growing Kit is an engaging educational STEM toy designed for children aged 8-12. It allows kids to grow their own beautiful orange and green crystals while developing essential skills like patience, observation, and scientific inquiry. The kit includes all necessary materials and a detailed instruction manual, ensuring a fun and safe learning experience. ## Description MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls ## Features - 【2 Color Growing Crystals】This crystal science experiment has orange and green crystals with measuring cup, stirring rod, and clear display base. Use our crystal growing kit to grow your own beautiful crystals, let your children experience the fun of science while playing, and train them Interest in science. - 【Fun & Educational STEM Crafts】Steam toy helps children learn about science and cultivate their love and interest in science while playing in a fun and exciting way. Children’s toys are packaged in a beautifully designed box, it's an ideal Birthday, Christmas or holiday gift for any child who aspires to become a gemologist, chemist or science. - 【Cultivate Patience for Kids】The science kits for children aged 8-12 years will let your kids devote themselves to the crystal growth experiment. It requires children to strictly follow the instructions to perform accurate operations, careful observe and patient waiting. Through the experiment, it will not only exercise Children's reading comprehension, hands-on ability, observation ability and patience can also help children gain a sense of accomplishment after planting crystals. - 【Easy to Use & Rapid Growth】Each crystal growth kit includes a detailed instruction manual with illustrations, just dissolve the crystal powder in very hot water (must be stirred vigorously), pour the solution into the display case, add crystal seed in the solution, and then quietly observe and wait for 10-20 days to grow beautiful crystals (note: adult supervision is required). - 【Quality Assurance】The materials of our crystal growing kit have been carefully selected and throughout the tested by CPC and ASTM, which provides your children with fun while also ensuring their safety and health. If you have any questions about the stem project, please feel free to contact us! ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 20 x 20 x 15 cm; 200 g | | Manufacturer recommended age | 36 months - 12 years | | Manufacturer reference | CRYSTL | | Educational Objective(s) | Exploratory Skills, STEM | | Assembly Required | No | | Batteries Required? | No | | Material Type(s) | Wood | | ASIN | B0BSC3LBJJ | ## Product Details - **Brand:** MUMPHYS - **Theme:** Science - **Age range (description):** Kid - **Material:** Wood - **Item dimensions L x W x H:** 20 x 20 x 15 centimeters ## Images ![MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls - Image 1](https://m.media-amazon.com/images/I/61Zh8eCc7pL.jpg) ![MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls - Image 2](https://m.media-amazon.com/images/I/61Ti0dnHBLL.jpg) ![MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls - Image 3](https://m.media-amazon.com/images/I/61Mtxc+GfnL.jpg) ![MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls - Image 4](https://m.media-amazon.com/images/I/713nz3ga8NL.jpg) ![MUMPHYS Crystal Growing Kit for Kids Science Experiments With Display Box, Grow Your Own Amazing Crystals, Great Educational STEM Toys Making Gift for Boys Girls - Image 5](https://m.media-amazon.com/images/I/51+GRtub4nL.jpg) --- ## 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/510822540-mumphys-crystal-growing-kit-for-kids-science-experiments-with-display](https://www.desertcart.tn/products/510822540-mumphys-crystal-growing-kit-for-kids-science-experiments-with-display) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*