One Automatic Poultry Bowl Plastic Water Drinker Cup System for ChickenOne New Aftermarket Replacement Automatic Drinking Cup with PVC fitting that features the following: Automatic Cup Style Water Drinker w Built in Floats & PVC Fitting For Mounting directly to Waterer on Pipe, Bucket, Pail, etc Now it's easy to Design your own Drinker System any way you want it Innovative way to always provide fresh water to your Flock Quick Disconnect Cup makes it Easy to Clean As bird drinks, it bumps the Spring Loaded Tab, releasing