I definitely need this to hold my reading glasses so I don't put them on my head. My hair kept getting caught in the glasses so this piece has saved me from going bald!

I forget there are interchangeable pieces for the center. I usually just keep the white/clear jewel piece in the holder. I have received several questions as to what it is when people see it on my top and the glasses aren't there. But when I explain, they love it! And I have received compliments on it when the glasses are hanging from it.

The bottom piece (holder) has started to turn now. I have been using it for several months.