I was looking for clear glass star knobs and this was what I could find. And the bases needed to be copper to match the copper panels on which they'd mount, but brass was as close as I could get. Oh well, I added copper collars and now they work fine! A little imagination and ingenuity and one gets what one needs...
I am so pleased with the knobs I ordered that I am redoing my powder room to match. I will be sending in the new order as soon as I get an estimate for our new powder room.