DURABLE MATERIAL This poultry water bowl is made of high-quality ABS plastic, resistant to heat, low temperatures, chemicals, and has a long service life. The yellow tab allows your chickens to quickly learn to drink from these cups. WATER-SAVING switch Precision ball valve spring switch with sealing screw, when the chickens peck at the yellow trigger, the valve releases the water into the plastic cup automatically. Each part is tightly connected so that no leakage occurs. SAVE EFFORT AND CLEAN WATER This poultry bowl provides clean and fresh water for your chickens. The cups do not remain full, water will flow when the hens peck at the yellow tab. So you don't need to change or refill the water every day, which saves you a lot of time and effort. EASY INSTALLATION Very easy to connect a bucket or a hose, these drinkers work at low pressure. WIDE APPLICATION Ideal tool for household or poultry farms. It is ideal for chickens, birds, ducks, quails, pigeons, parrots or other poultry.