These glass hummingbird feeders have a rubbery flower which serves as both the port for the bird and the stopper for the feeder.
Comes with a recipe to make your own hummingbird nectar.
Hang your feeder or mount it near flowers that attract hummingbirds such as bee balm, fuchsia, hibiscus, red impatiens, lantana, or zinnias. More tips are included with the feeder.