Features: The hook- for hummingbird feeders will prevent some annoying little guys from entering the cup and hook- up the feeder, so that birds are only attracted by the food, and the food is not polluted. Large capacity, even big ants can keep out-. The wide mouth bottle design- is easy for filling and cleanning. Red is hummingbirds' favorite color, attract more with the red top- and base-. It can be easily placed in your backyard, front yard or garden. Specifications: Material: Plastic Size: As Shown Color: Red / Yellow / Pink / Blue Package Includes: 4pcs Ant Moat 4pcs Brushes note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.