10PCS Automatic Cups Water Feeder Drinker Chicken Waterer Poultry Chook Bird AUSFeature: Automatic Heavy Duty Poultry Water Drinking Cups. This Cup is a great way to Provide Fresh Water, on Demand to your Birds. Filled Automatically when birds peck at the built in plunger. Drinker cup is a breeze to clean, just disconnect the orange cup. Can be used to expand an existing watering system, or can be attached to a bucket or a container of your choice to create a gravity fed water system. Specification: Material: Plastic Colour: Red