4PCS Water Drinking Cups Chicken Waterer Automatic Poultry Drinkers

Feature: Drinker/Fitting combinations can be used to expand an existing watering system or can be attached to a bucket or barrel to create a gravity fed waterer Backyard Flock Drinker Cups are an innovative way to provide always-fresh water to your flock As a bird drinks, the spring-loaded tab is bumped, releasing more water into the cup Filled Automatically when birds peck at the built in plunger Condition: 100% Brand New Material: ABS Plastic Color: Red Quality: 4 PCS Compatible: Standard 25 mm PVC Water Lines Note: Please allow 1-3 mm difference due to manual measurement All fittings are compatible with standard 25 mm water lines Package Included: 4 x Water drinkers