Ella Hard Resin Planters, with their squared contour, bring a modish new twist to the ArtStone line. Savvy in color and always durable in strength, the Ella makes an impactful statement. Planters feature a water-minder reservoir drainage system-an intricate indoor, self-watering system that re-feeds water to the plants via its roots. The system has a bottom reservoir in which water accumulates and allows plants to grab refreshment when needed. Made of a durable resin composite for use indoors and out. Black.