About the Terrarium Kit: Hanging Air Plant Create your own little world with this easy to follow kit. Minimal green thumb required. This hanging airplant (tillandsia) terrarium kit is perfect for any space; whether hung from the ceiling or wall, or sitting in a dish, you’ll be proud to showcase your miniature environment. All this terrarium needs is an airplant and your unbridled creativity! This kit includes: Our Terrarium Guide Book, 4” Hanging Glass Globe, Sand, River Rock, Decorative Materials, Reindeer Moss, Twine. Box Dimensions : 6" x 6" x 4" No maintenance is required for the kit and a single airplant is all that is needed to complete it. No plants are included with this kit.