Product introduction:1. AUTOMATIC FUNCTION: Our poultry waterers are designed automatically, water can flow out automatically according to the amount of water in the bowl, so you don't have to train your poultry how to drink, easy to use.2. Reliable to use: These automatic filling spouts are made of high quality material and stainless steel spring, durable and sturdy, no leakage, safe to use and not easy to break. You can use them for a long time.3. Easy to install and clean: These spray cans are easy to use and can be easily connected to buckets and pipes, and also easy to clean, with the water control valve inside. The bowl is clog-free and easy to clean.4. Wide range of use: The bowl is designed with a large cup shape, about . Cup diameter of 3 inches, the bowl is suitable for chickens, ducks, turkeys, birds, etc. It is a practical item for you.Specifications.Plastic materialRed, blue (optional)Size: as detailed picturePackage includes.6 pieces * automatic chicken water cupNotes.Size is measured manually, there may be 0 to 1 cm of error, which is normal.Due to differences between different monitors, the image may not reflect the actual color of the item. Thanks Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.