It's glass and quite heavy. I didn't feed the hummingbirds for a few years after I read an article that said people are killing hummingbirds by not cleaning their feeders weekly. Something about mold. Last year I bought a tiny feeder that only held a few ounces and hung it on the garage right by the front door so I'd be reminded frequently. I'm going to hang this in the same place so hopefully I'll be good about keeping fresh food in it.
Total spent $1.00
