--- product_id: 659608298 title: "Wow in the World: Light-Up Terrarium | Biology Set" brand: "wow in the world" price: "€ 104.14" currency: EUR in_stock: true reviews_count: 8 category: "Wow In The World" url: https://www.desertcart.hr/products/659608298-wow-in-the-world-light-up-terrarium-biology-set store_origin: HR region: Croatia --- # Real alfalfa seeds sprout fast UV LED string lights for glowing effect Exclusive STEM audio content & guide Wow in the World: Light-Up Terrarium | Biology Set **Brand:** wow in the world **Price:** € 104.14 **Availability:** ✅ In Stock ## Summary > 🌟 Grow, Glow & Geek Out — The Ultimate STEM Terrarium Experience! ## Quick Answers - **What is this?** Wow in the World: Light-Up Terrarium | Biology Set by wow in the world - **How much does it cost?** € 104.14 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/659608298-wow-in-the-world-light-up-terrarium-biology-set) ## Best For - wow in the world enthusiasts ## Why This Product - Trusted wow in the world brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Grow & Glow Magic:** Watch your alfalfa seeds sprout quickly and light up your space with UV-activated glow-in-the-dark elements. - • **STEM Learning Elevated:** Dive into plant biology and bioluminescence with an 8-page illustrated guide plus exclusive podcast episodes by science pros. - • **Award-Winning & Kid-Approved:** 2024 Autism Live STEM Toy Winner with rave reviews for ease, fun, and educational value. - • **Bonus Science Tools Included:** Reusable tweezers and easy-care setup make this kit a lasting addition to your STEM toolkit. - • **Customizable Nightlight Vibes:** Deck out your terrarium with glow-in-the-dark stars, pebbles, and faux plants for a unique, ambient glow. ## Overview The Wow in The World Light-UP Terrarium by Thames & Kosmos is a STEM-focused plant-growing kit designed for kids 6 and up. It features fast-sprouting alfalfa seeds, a crystal-clear terrarium with UV LED string lights that activate glow-in-the-dark decorations, and an 8-page illustrated guide paired with exclusive science podcast content. This award-winning kit combines hands-on biology learning with customizable glowing decor, making it both an educational tool and a captivating nightlight. ## Description Get growing and glowing! Make your own awesome glowing terrarium with real plants. Use the included alfalfa seeds and growing containers to create your own plant display and observe as the seeds germinate and grow. Decorate your terrarium with glowing materials like glow-in-the-dark stars and glowing plastic pebbles, as well as some faux plants. At night, your terrarium will light up a room when the included UV LED string lights (like blacklights) shine on the phosphorescent materials and make them glow. A fun, eight-page, full-color experiment guide assists you in setting up your terrarium and provides exciting educational content about plants and phosphorescence. Dive into the world of plant biology and glowing things with "Wow in the World"’s Guy Raz and Mindy Thomas as they deliver fascinating scientific explanations in the exclusive podcast content. Once you’ve grown the plants included in the kit, fill your twinkling terrarium with new plants over and over as you develop a lifelong appreciation for plants and gardening. The terrarium makes a great addition to a child’s bedroom. Use it as a nightlight! The kit also includes a pair of tweezers to add to your collection of classic STEM tools. Review: Great for Kids! - This terrarium was very easy for my 5 year old to assemble with some help. He loved building it and was very excited how fast the seeds grew. The next day there were already several sprouts! 🌱 The moon 🌙 light is easy to turn on and he loved sticking the glow in the dark star stickers all by himself to add to a nice nightlight glow. Great craft for kids and so fun! Review: Love it! - It glows bright! Great for any age. Can be used as a nightlight for the littles, but it’s also cool for the older kids. My 12 year old loves it. ## Features - GET GROWING & GLOWING - Make your own glowing terrarium as you learn how to grow real plants from seeds! Watch the alfalfa grow each day, place it in your terrarium, and let it glow! UV LED string lights attach to a plastic moon from the center of your sphere for a fantastic glowing effect! - EASY CARE & CUSTOMIZATION - Low-maintenance and quick-to-sprout, all your alfalfa plant needs to grow is some natural light and water every few days! Deck out your one-of-a-kind terrarium with the included glow-in-the-dark stars stickers, glowing toy pebbles, and artificial plants to enjoy over and over again! - SCIENCE OF THE NATURAL WORLD - The 8-page, illustrated “Wow-To Guide” walks kids (and their grown-ups!) through the process of setting up their terrarium and provides useful “Wow Facts” about plant growth and phosphorescence. It’s the perfect STEM gift for the entire family! - EXCLUSIVE AUDIO CONTENT - The #1 family science podcast “Wow in the World” hosts Guy Raz & Mindy Thomas bring you & your family on a bonkerballs journey through the science behind plant biology, UV light, bioluminescence, and more! Audio “Wow Facts” await you, accessible only within the pages of the “Wow-To Guide!” - BONUS SCIENCE TOOL - This kit comes with reusable tweezers to help as you plant your seeds and to add to your permanent STEM tool collection! - 2024 Autism Live STEM Toy Winner ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRMP3NY1 | | Age Range Description | Kid | | Battery Description | Lithium | | Best Sellers Rank | #99,102 in Toys & Games ( See Top 100 in Toys & Games ) #59 in Habitat Science Kits #914 in Educational Science Kits | | Brand Name | Wow in the World | | Customer Reviews | 4.6 out of 5 stars 220 Reviews | | Educational Objective | Exploratory Skills, Observation Skills, STEM | | Global Trade Identification Number | 00814743018600 | | Included Components | 2 clear plastic growing dishes, sheet of glow-in-the-dark star stickers, Crystal-clear plastic terrarium sphere, Packet of garden cress seeds, disk of coconut coir growing medium, Small faux plastic plants, tweezers, plastic clip, String of UV LED lights with battery pack, 6 small hooks for lights | | Item Dimensions | 9 x 7.1 x 9 inches | | Item Type Name | Kids' Plant Terrarium | | Item Weight | 9.6 ounces | | Manufacturer | Thames & Kosmos | | Manufacturer Part Number | 545003 | | Manufacturer recommended age | 6 - 12 years | | Material Type | Plastic | | Model Number | 545003 | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | Light-UP Terrarium | | Size | 9 x 9 x 7 inches | | Theme | Biology | | UPC | 814743018600 | | Unit Count | 1 Count | ## Images ![Wow in the World: Light-Up Terrarium | Biology Set - Image 1](https://m.media-amazon.com/images/I/91K3D7CQaxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Kids! *by D***E on January 1, 2026* This terrarium was very easy for my 5 year old to assemble with some help. He loved building it and was very excited how fast the seeds grew. The next day there were already several sprouts! 🌱 The moon 🌙 light is easy to turn on and he loved sticking the glow in the dark star stickers all by himself to add to a nice nightlight glow. Great craft for kids and so fun! ### ⭐⭐⭐⭐⭐ Love it! *by M***N on April 14, 2026* It glows bright! Great for any age. Can be used as a nightlight for the littles, but it’s also cool for the older kids. My 12 year old loves it. ### ⭐⭐⭐⭐⭐ Clear winner for peaking child's creativity and interest. *by R***A on March 29, 2026* Definite winner for my granddaughter, 7. Of all of the wonderful Christmas presents she received this past December, I was a little surprised that this was one of the first she actively engaged with. It is a great creative and discoverability tool to encourage learning and growth. --- ## 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/659608298-wow-in-the-world-light-up-terrarium-biology-set](https://www.desertcart.hr/products/659608298-wow-in-the-world-light-up-terrarium-biology-set) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-21*