Keep the bees and other insects away from your precious nectar.
The flexible membrane easily opens when hummingbirds insert their beaks to feed and close when beaks are removed.
Creates a barrier flying insects can't penetrate.
Nectar Guard Tips effortlessly attach to the feeding openings located on the bottom of the feeder lid.
Guaranteed to work with the following Aspects brand feeders: NectarGuard Tips (384) work on following Aspects brand Hummingbird feeders: HighView Mini (430) HighView (429) Jewel Box (407) Ultra (367) Little Fancy (382) Fancy (381) HummBlossoms (433 and 434) Gem (437) Excel HighView (441)