OK I came to an executive decision that Marble containers are more trouble than they are worth. it sucks because I know what I wanted. But between keeping an eye on pouring temps, and pouring at just the right time, making sure I don't get tiny air bubbles as I pour.... it's just not worth it. Oh well. It was worth a try. I may try down the road with a different wax but 4630 is not a good choice. IMO. RIP marble containers, RIP. LOL