Perky-Pet 135TF ?Perky?s Finest? 16 oz Plastic Top Fill Hummingbird Feeder The Perky-Pet ?Perky?s Finest? 16 oz Plastic Top Fill Hummingbird Feeder is so easy to use! Simply unscrew the cap, pour in your nectar, and you?re ready to go. The top fill, wide mouth opening means no spilling through a tiny opening and no inverting after filling. This feeder features a 16 fl oz capacity, 4 soft, decorative flower feeding ports, and a built in ant moat on the lid. Features Pour nectar directly into the wide mouth top with top fill technology Built in ant moat keeps ants away 4 soft flower feeding ports with perches Holds 16 oz of nectar USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.