BBC Earth Grow & Discover Crystal Aquarium, Grow Colorful Cave-Like Crystal Formations Inside Reusable Tank, Magic Rocks, STEM Toys, Unique Crystal Growing kit, Science Experiments for Kids 6-8 - Horizon Group USA, 228019RF

• UPC   194356280190
• CREATE YOUR OWN CRYSTAL CAVE: Watch crystal rocks in blue, green, purple, and yellow grow up to 4 inches tall inside a reusable aquarium! EASY-TO-GROW: Create your crystal cave in just 5 simple steps with ready-to-use supplies, then customize it with stickers of real cave-like structures! REDUCE, REUSE, REPLAY: Clean the aquarium and explore nature for rocks and minerals to keep or use as a desk organizer! This engaging kit makes STEM learning fun, encouraging you to experiment, observe, and explore the world around you through the lens of key scientific disciplines! OFFICIAL BBC EARTH SCIENCE KIT: The 2-in-1 guide, developed with scientists and researchers, is your key to uncovering the fascinating world of crystals and minerals and how they form underwater! SET INCLUDES: 1 Crystal Aquarium (8.25 in. x 5 in. x 1.75 in.), 4 Crystal-Growing Rocks, 1 Crystal-Growing Solution, 2-in-1 Poster & Guide, Manufacturer: Horizon Group USA