Features: 1.POLISHED AND SLIPPY: Poultry drinking bowl is polished slippy, not easy to hurt the poultry when drinking, and effectively prevent scratching mouth. 2.SCIENTIFIC FARMING: Chicken waterer cups are scientifically bred to deliver large amounts of water quickly, stopping when the water is full without wasting and maintaining hygiene. 3.NEW BOWL BOTTOM DESIGN: Automatic chicken waterer cups are designed with a new type of bowl bottom to save the environment, not easy to accumulate water. 4.PREMIUM PLASTIC MATERIAL: Automatic chicken water feeder kit is made of plastic, which is resistant to pressure and abrasion, gnawing and corrosion. 5.POULTRY WATER FEEDER KIT: Chicken water feeder provides a continuous supply of drinking water for your chicken and is the perfect addition to your coop. Specification: Item Type: Chicken Waterer Cups Material: Plastic Use: Poultry Drinking Bowl Size: Approx. 6.5x4cm / 2.6x1.6in PackageList: 10 x ChickenWatererCups 1 x Drill Note Please allow some error due to manual measurement.