Hummingbirds are accustomed to imbibing nectar from flowers. That's why we've developed soft, flexible feeding ports inspired by petunias to offer a more natural look and feel. The pink color and lifelike flower shape are perfect for attracting hummers. These Perky-Pet Replacement Pink Petunia Flower Feeding Ports are a great way to keep your hummingbird feeder looking as good as new. You can also use them to mix and match or customize your compatible hummingbird feeders with your preferred flower color and style. with these flower ports, there's no need for an added bee guard. They are specially designed with a long tapered stem that prevents bees from gaining access to the nectar, while hummingbirds will have no trouble at all. It's a natural way of keeping out pesky bees Without adding extra parts for you to clean. Each port also comes with a matching removable perch, so you can hang your feeder with or Without them. By using the feeder with the perches on, you can give your hummingbird friends a place to rest while they dine. Or, if your hummingbird feeders are frequently plagued by woodpeckers or other unwanted birds, you can use the feeder Without perches. Hummingbirds are able to hover while they feed, but other birds are not. To replace, flowers will easily pull out and push in for assembly. Use a twisting motion when pushing in if you are having trouble. Replacement flowers are compatible with 1/4 in. port openings (capable models below).