Features: Self Watering: Two-tier pot design can store extra water in the Saucer Adding enough water once can provide plants Auto watering long time save your precious time and needn't worry about water shortages even when traveling or business trips. Easy to Add Water to the Saucer: There is concave design at the bottom of the upper plant pots with a special watering lip to easily add water. Excellent Air Circulation: The soil above the water make sure not all of root soaked in water to roots rot put cotton rope from planter to the water to keep the soil moist. Home Decor: Add this simple organic embellishment in your house to brighten up your daily life. After-Service: Any problem with our product please contact us first and we will reply you with the best solution within 24 hours. So why not have a try? Specifications: Material: ABS Mini Product Size:9*9*11.5cm Small Product Size:11*11*15cm Medium Product Size: 15*15*18cm Large Product Size:20*20*22cm Notes: Please allow slightly errors due to manual measurement and different monitors. includes: 1*Flower Pot 1*Cotton Rope "