Check the listing for details. Omlet Nipples chicken waterers. Condition: New. Listed at 7.50 USD. The Omlet Nipples chicken waterers are designed specifically for chickens, providing an automatic watering system that is easy to use and efficient. Made from durable plastic, these watering nipples are ideal for backyard poultry owners who want to ensure their feathered friends have access to clean water at all times. The gal units make it convenient to dispense water, and the fencing/run material and house/coop material are both plastic, making them compatible with various poultry setups. Trust in the Omlet brand for quality and reliability when it comes to your backyard poultry supplies.