Feature:1. ABS MATERIAL: Chicken waterer cups are made of ABS material, safe, heat resistant, low temperature resistant, corrosion proof, good toughness and anti aging.2. EASY TO INSTALL: Poultry water feeder kit comes with screws for stronger fixing, easy to install and use, detachable and easy to clean.3. WITH A DRILL: Poultry water cups come with a drill bit, simply drill a hole in the bucket to connect the water bowl to the bucket, pipe, and fill the bucket with water.4. CONTINUOUS WATER SUPPLY: Chicken water feeder provides a constant supply of drinking water for your flock and is the perfect addition to your coop.5. SCOPE OF APPLICATION: Automatic chicken waterer cups are suitable for chickens, ducks, quail, pigeons, parrots, birds and other kinds of poultry.Specification:Item Type: Automatic Chicken Waterer CupsMaterial: ABSUse: Poultry Drinking BowlSize: Approx. 7x5x3.5cm / 2.8x2.0x1.4in.Package List:10 x Drinking Bowl10 x Screw1 x DrillNote:Please allow some error due to manual measurement.