Nectar Guard tips easily slide onto the feeding ports on the underside of the feeder cover.
The flexible membrane in the center of each tip easily opens when hummingbirds insert their beaks to feed and close up tight when beaks are removed.
These create a barrier flying insects can’t penetrate.
Fits on Aspects Mini High View, Aspects Jewel Box and Drool Yankees Little Flyer.
Comes with a one-year guarantee.
Pack of 12.