For bird owners: Our bird water food bowl is basic item for you, the bird cup with a clamp can be attached directly to the cage for easy feeding, also practical gift for yourself or friends who are bird lovers. Easy to install Our bird feeder cups are easy to put in and take out of the cage, simple and easy to install; and the bird feeding tray cups are easy to clean with water. For small animals: The bird feeding dish cups can meet your various needs, suitable for rabbits, birds and similar size small pets, convenient for them to drink or eat.