This bright red hummingbird feeder holds 8 ounces of nectar and has 3 feeding ports for added access by all of the hummingbirds it attracts. Built in ant moat prevents access to the nectar from crawling insects. Long entrances to the nectar dish discourages bees and wasps from accessing the nectar but allow hummingbirds access due to their long beaks and tongues. Polycarbonate design is easy to clean and clear base makes it easy to see when a re-fill is necessary. Raised rail along the outside makes it possible for hummers to perch without the feeder obstructing your view. Manufacturer's Lifetime Guarantee.