Turn this light up terrarium into a magical underwater mermaid world. Everything you need is included. Your complete set includes ready to grow crystal coral, buried treasure, a squishy starfish and beautiful mermaid stickers. Add the shells and sand and watch your terrarium Glow-in-the-Dark. Crystal growing is a fun and easy to do science experiment. Just add hot water and watch your crystal coral grow in as little as 24 hours. Terrarium measures 4.25" H be 6.5" W. Your terrarium light requires the 2 AAA batteries (not included)
