“i was wanting smaller hummer feeders that was easy to change for pet sitters while on vacations. the cup size is perfect as i live in a warm climate and feeders need changing daily. i ordered several cups and feeders. they are great but not perfect. the lids/tops do not seal or screw on making it a two handed job to change daily, setting one down on the ground which is never level, and getting old one, and replacing. hummers love them. only one hole for hummer and its a funnel type and when raining i suspect more rain will get inside than i would like, but i change daily in summer so not a huge deal.”
