Convenient to drink at any time: The bright color and udder design make it easier to drink water, allowing livestock to drink at any time, and also help you further reduce the burden of water supply. Easy and quick installation: The screw-on chicken waterer nipple is a 360-degree rotating nipple that can be directly attached to the water pipe via an R1/8 tapered thread. No additional fixing is required. Safe materials: Made of high-quality plastic and stainless steel, it is safe and non-toxic, healthy and odorless, anti-erosion, and will not rust. All parts are rounded to avoid hurting the chicken's mouth. Wide range of applications: Save money and time on chicken farming. You can even leave town for the weekend without worrying about the flock. Ideal drinkers for broilers, breeders, pullets, ducks, hens, and wild birds. Great Value: 20 automatic chicken drinkers per pack, great value for money! A very practical replacement for old or damaged drinkers.