Nectar Guard Tips SB1 transparent borosilicate glass

transparent borosilicate glass

eeBoo puzzles are printed on recycled greyboard using vegetable-based ink

Sturdy pine construction with painted roof

it also introduces them to a forest's worth of creatures

Made using safe and high-quality materials

Nectar Guard Tips SB1 transparent borosilicate glassFor use with Jewel Box, HummZinger Ultra & HummZinger Fancy hummingbird feeders. 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 the beaks are removed. Nectar Guard tips create a barrier that flying insects can't penetrate.