Best Value! Hanging Terrarium 3 Pack! Small 5.5" Glass Hanging Teardrop Plant Terrariums from Glass Home Gardens Tremendous Value! 3 Small 5.5 inch tall Teardrop terrariums. 3 inches diameter at widest point with an opening 1.75 inches. Great for Air Plants (Tillandsia, Bromelaid family). We include the Fantastic for crafting holiday ornaments or hanging garden scenes Perfect for children's art projects (under supervision) Clear glass orb for full spectrum light