Mosaic Birds M045-301 Hummble Slim Hummingbird Feeder 3.4 oz nectar capacity and 4 feeding ports-accommodates a charm of hummers Open top hook-allows for hanging individually or connecting multiple feeders vertically Detached glass lid and nectar bowl- supports quick filling and easy hand-cleaning Recycled glass & powder-coated metal construction-makes for an eco-friendlier and longer-lasting feeder Makes for easy gifting to birders, nature lovers and gardeners