Self watering planters ensure your plants draw enough water they need for 5-15 days, so you don't have to water frequently! Makes a great gift for gardeners and plant lovers. Perfect for potted plants, houseplants, patio plants, hanging plants, outdoor garden and suitable for both indoor and outdoor use! Made of durable non-toxic PP plastic - will not break easily! Each order includes holder, base, cotton rope. Plant is not included. Each refill will last between 5 - 15 days! Added ventilation holes in inner basket for optimal air circulation. Important! For soil plant, the water level must not exceed the base of inner basket to prevent water-logging and damage to roots!