Features:Fuction:Ensure a constantly supply of fresh-water for your poultry with our chicken watering cups and 1/2" PVC tee fittings. Connect water cups to PVC pipe for a hassle-free watering systemUse way:Simply connect your 1/2" PVC pipe (not included) to any container, such as a 5 gallon bucket or tank, or any low pressure supply (< 3 PSI).Practical:These poultry watering cups are perfect for a variety of birds, including chickens, geese, and turkeys. They are ideal ducks waterer. The almost 3 diameter of the cups allows your birds to dip their wattles.Design:Ensure a leak-free water supply for your birds with our no-leak design. Each cup comes with a rubber sealing washer to prevent leaks, and are made from strengthened plastic for lasting durability.Service:If you have any question,please contact us to provide great service.Notice:1.Actual color may be slightly different from the image due to differentlight effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material:Silicone