Cup O Flora is a stylish, glass self-watering pot that makes growing plants easy. Pour about 1cm of water into the round vessel, pop a plant into the top vessel, place it in the round one & let the wick water the plant. What could be easier! Outer Pot: 8.6cm high x 11.2cm diameter. Internal Cup: 6.2cm high x 5.6cm diameter. Also available in 2 other sizes. (Plants & any other accessories shown are not included).