The Perky-Pet red square antique bottle hummingbird feeder features a vibrant red antique bottle and a brushed copper base. The hardened glass nectar reservoir has a unique square shape and holds 24 oz of nectar. Hummingbirds flock to feed from this feeder's 4 decorative flower feeding ports. The base easily comes apart and reassembles for easy cleaning. This feeder is sure to be a timeless addition to your backyard. Remember to clean your feeder once every two weeks with mild soap and water solution.