DROLL YANKEES ONYX CLEVER CLEAN 13" Sunflower Bird Feeder with Easy Opening. The world's cleanest feeders just got cleaner! This elegant and innovative feeder comes with a removable base that comes apart and reassembles in seconds for the fastest cleaning ever. A convenient one-touch opening allows the feeder to be filled with one hand even when hanging. The newly added seed tray attracts a greater variety of birds. The cap, base and ports are powder-coated in a striking black. The 12 in. UV-stabilized tube keeps seed visible and is reliably durable. The interior unobstructed port configuration allows for smooth seed flow and easy brush cleaning. Comfort perches attract a wider variety of birds. Backed by the Droll Yankees Lifetime Warranty against squirrel damage.