Functions: 1. Kit, including: feeding hook and cleaning brush, a complete set of tools for hummingbird feeder P> 2. High quality materials: These hummingbird feed ant nest hooks are made of high-quality metal, durable, affordable, smooth and safe for hummingbirds P> 3. Easy to use: fill the vacuum with oil or water. As long as you fill the hole, there will be no ants. No leakage 4. Suitable for all types of hummingbird and oriole feeds P> 5. This is a practical and wonderful gift for bird lovers P> Note: 1. Due to manual measurement, please allow an error of 0-1cm. Please make sure you don’t mind before bidding 2. Due to the differences between different monitors, the image may not reflect the actual color of the element. thank you