Window Hummer Feeder
These beautiful feeders feature leak-proof construction, removable caps for easy cleaning, easy refillability, brass hardware, UV-stabilized impact-resistant plastic, nectar recipe engraved on the top cap, built-in perch, low-profile for unobstructed viewing, port brush, and the Droll YankeeÂ¬Ã† Lifetime Warranty. Attaches to your window with a suction cup bar for easy removal. Two feeding ports are positioned on either side so that hummers are forced to feed within your view. 5 7/8" diameter, 3/4 cup capacity.