Quantity in product manual : 18 Improve flower watering, plant watering system, controlled spike watering system for plant watering holiday Feature:-Control flow design Control valve automatic watering dripper design can control the dripping speed from 0-100-1000VDC. 60 sec/drop. You can adjust the flow rate of the flower pot at any time. automatic watering according to your needs; Your plant care on vacation. to other drip irrigation equipment; Dripping, it has large capacity and long watering time, and it can keep the water dripping for 3 to 30 minutes. 20 days on vacation. It is easier to protect plants and flowers. all bottles They are no longer limited; to Find bottles with an inner diameter of 1.1 inches. Improved connection The irrigator fits over 95% of the bottlenecks on the market and is very convenient to use. Specification of use: Material: PP Working method: Gravity Color: Blue Customer service We pay more attention; the quality of our products. Our main goal is to make