The new line of Perky-Pet Antique Bottle Hummingbird Feeders offers bird enthusiasts even more variety when shopping for glass feeders. Each feeder includes a hardened glass bottle nectar container available in cobalt blue, red, or green. Each feeder contains four decorative flower feeding ports, an attached metal hanger, and a brushed silver or copper base that easily detaches from the nectar container for quick, simple cleaning.