Feed Automatic Bird Coop Poultry Chicken Fowl Drinker Water Drinking Cups 15Pcs Product Selling point 15 drinker cup are included Chickens peck yellow trigger to fill cup Built to last Farm Products The best gift for the chicken Features: 100% brand new and high quality 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 cup. Can be used to expand an existing watering system, or can be attached to a bucket or a container of your choose to create a gravity fed water system. The best way to water your chickens. Material: Plastic Size: app.9cmx5.3cmx4cm/3.54''x2.09''x1.57'' Main Color: Red, as the picture shown Quantity: 15 Pc Package includes: 15 x Livestock drinking cup 15 x Adapter