Description Premium Material: High strength plastic material, not easy to break, the internal material is made of stainless steel, high strength, rust proof. Practical to Use: Easy to install, ideal for poultry rearing, conducive to large scale use in farm buildings and saving resource costs. Convenient to Use: The poultry water nipple is a valve that dispenses a drop of water whenever the beak is pecked. Professional Manufacture: The chicken waterer nipples are designed for chickens and other poultry for easy drinking. Widely Used: The high quality watering nipples is usually used for chicken drinking water, but can also be used for quails, ducks, geese and other birds.