Crazycity Water Nipple Drinker Chicken Feeder Poultry Duck Hen Screw In Style NEW (5Pack) 100% Brand new and high quality Ideal for broilers, breeders, layers, pullets, ducks and game birds. Delrin body, 360 side-action pin; Does not require a drip cup. Package:5pack ; Manufacturer recommends 3 birds per nipple. Good product worth your money