The More Birds Gem Hummingbird Feeder features an intricate hexagon-cut red glass nectar bottle with beautiful rose gold metal accents. With a 22 oz. nectar capacity and metal basin top with 4 integrated flower ports, the Gem provides plenty of nectar to keep hummingbirds happy and coming back for more! For best results, use More Birds Premium Nectar, which simulates natural nectar found in flowers.