Hummingbird Feeder Capacity - capacity of 10 ounces. 5 flower-shaped feeding ports and perches are arranged in a circular manner for several birds to Feed Simultaneously.Instructions before use - First open the container, then flip it over and add sugar and water, (please do not add sugar and water on top ports or it will leak), after pouring in the sugar and water, when installing make sure you turn the container over before tightening.(please do not open the top port when there is water inside the container, as air will enter and water will be squeezed out)Transparent Container: The Bottom of the hummingbird feeders for outdoors hanging ant and bee proof is red color, and the container is Transparent color with the capacity, so it is easy to observe the remaining capacity and cleanliness.Anti-flip and Leak Proof Design - The Hummingbird Feeder with Ant Moat is slipped onto a tree with an s-shaped hook or tightly tethered with a loop rope, can avoid Hummingbird Feeders from tipping over. The leak proof Hummingbird Feeder does not exit pressure difference, so it is leak-proof.Easy to Clean - simple structure, easy clean hummingbird feeder. Just disassemble it and wash it with water. It is advised to clean the Leak Proof Hummingbird feeder once a week.