The listing, Color changing candle. has ended.
This absolutely refuses to photograph correctly. It is the white petals on the front which actually change color and not the glass itself. It begins as white and goes through blue, green, yellow, red and the "flower" is half and half depending on where the candle has burned down to. The glass itself remains black even though it's true color is a navy blue. The whole thing is some kind of optical illusion is all I can figure. It is however, fascinating. So far it has burned down maybe 1". Plenty left.