Huh?
Think this is shown upside down. The cup needs to be filled with water.
Customer Service
Keep those pesky ants away from your hanging bird feeders. This ant guard helps ensure the birds (and not the ants) will enjoy the fresh nectar. The Perky-Pet Ant Guard effectively repels ants from feeders and easily mounts in-line with hanging bird feeders. This ant guards uses Permethrin which has been proven safe around birds, pets and people.
Think this is shown upside down. The cup needs to be filled with water.