Has anyone tried these out yet? They are candles that have rings in them. Apparently the rings are valued anywhere between $10.00 and $5,000.00. I'm sure that most of the rings are on the $10.00 end, but it seems like an interesting idea. I've looked at the website and they have a vast amount of scents. I was thinking about buying a few as gifts, but wanted to see if anyone had bought one before. Thanks in advance.