Aspects Jewel Box Window Feeder8 oz. capacity 3 feed ports The bright red cover attracts the birds. Once there the HighView perch invites them to rest comfortably as they drink from any of three feeding ports while also offering an unobstructed view of the birds. Features a generous 8 oz. capacity, sturdy polycarbonate construction, and a suction cup mounted bracket. You can use this feeder with or without the ant moat to block crawling insects. Supports optional Nectar Guard tips.