The Perky-Pet Hummingbird Edition 24 oz Glass Hummingbird Feeder features three feeding ports, removable perches, hand-painted hummingbirds, decorative hanging wire and basket and holds 24 fl oz of nectar. The clear, gem-shaped, shatter-proof glass reservoir makes it easy to monitor nectar levels and unscrews easily from the feeder base for quick cleaning and filling. The feeder may be cleaned with the Perky-Pet Cleaning Mop. Remember to clean your feeder at least twice a week, more often in very warm climates or seasons. The three perch/feeding station set-up makes this feeder one of the most economical and convenient on the market!