Bloem 10" Charcoal Ariana Bell Shaped Planter. This self-watering planter is made from durable plastic and features a silhouette design with an internal drainage reservoir. The self-watering disk helps prevent damaging root rot and allows oxygen to easily access plant roots, while the excellent drainage reservoir traps water and keeps it away from the plant's roots. It is 100% recyclable and measures 10.8" in width, 8.5" in height, and 10.8" in depth.