FIT WELL: These water feeders fits plastic soda Pop bottles, they can turn Soda Pop bottles into perfect waterers for your quail, young chicks and rabbits CLEAN WATER: Easy for your birds to access, keeps the water clean CONVENIENT: Screw onto the bottle, it automatically supplies water as your bird drinks, you just need to refill the bottle NO WASTE: Used to build a gravity fed water feeder for birds, it does not waste any water like the poultry water nipple style feeder Easy and safe to use and can be fixed in the cages to hold water for pet birds. Product description Name:Bird Feeder Drinker Cup Material: food grade plastic width: 1.63 inch Length: 4.15 inch Weight: approx 0.72oz per piece Package include: 2 pcs Water Drinker Cup Feature: Suitable for budgies, parakeets, cockatiel, finch and other bird Easy to refill, easy to clean This pet waterer is small and exquisite, colorful and diverse, so that birds have the desire to drink water Find large bottle of birds can be kept for a long time does not change the water Simply connect your old soda or water bottle, hanging in the cages, It can be used for hold food or water 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