[Chicken Waterer]A DIY chicken waterer cups for your coop. Using a 3/8 inch drill bit to create holes, you can get an automatic chicken waterer fountains easily. You could make an extra turn when drilling for facilitate pushing in. Automatic chicken waterer for your coop. Our chicken waterer cups provide a constant supply of drinking water to your flock. Use cups to make a 5 gallon chicken waterer or fit to any container. [For 5 Gallon]This chicken waterer cups can use a 5 gallon chicken drinking bucket or any 3 PSI max pressure: Chicken waterer is ideal for low-pressure systems (directly connected to buckets and pipes) or systems with pressure regulators or float valves [Chicken Poultry Waterer]Suitable for poultry such as chicken/duck/goose/rabbit/pigeon/parrot. Provide your chickens with clean/fresh water at all times. size: 10.5 x 4cm Material: plastic colour: blue Package Contents: 12 x chicken waterer 1 x drill bit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.