Create your own little world with this easy to follow kit. Minimal green thumb required. This air plant (tillandsia) terrarium kit is perfect for any space; you’ll be proud to showcase your miniature environment. All this terrarium needs is an air plant and your unbridled creativity! This kit includes: Our Terrarium Guide Book, 4” Glass Globe, Sand, River Rock, Decorative Materials, Reindeer Moss Box Dimensions : 5" x 5" x 5" No maintenance is required for the kit and a single air plant is all that is needed to complete it.