National Geographic Underwater Crystal Growing Aquarium Science Kit | Grow 8 Colorful Crystals Underwater, Secure

Key features

• GROW 8 CRYSTALS UNDERWATER – Kids will love watching 8 vibrant crystals grow right before their eyes in a safe, immersive underwater environment!
• EASY TO GROW - Follow the easy, step-by-step instructions and watch your crystals form right before your eyes!
• 360-DEGREE VIEWING CONTAINER – Our large, secure canister lets kids see the crystal growth process from every angle—no leaks, no mess!
• EVERYTHING INCLUDED – Comes with crystal solution, 8 crystal-growing stones, safety goggles, gloves for kids and adults, and more.
• STEM LEARNING EXPERIENCE – The included Learning Guide explains the science behind crystal formation, inspiring curiosity and hands-on discovery.
• AWARD-WINNING PRODUCTS – Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

Free shipping included. 30-day hassle-free returns.