Good grief. I can't believe how good Josh is getting with his milli snaps!! They are soooo clean now, so far beyond what he used to do, and he was ALREADY the king of the millies. The detail you get in this marble is mind-boggling, and on top of that, there is a very beautiful opal involved. This is easily one of my favorite marbles that I have ever sold. This is your chance to own a museum-quality piece of glass.