I'll be your new tester, RetroMetroChic. I, too, use this wax. Love it! Last time I ordered it, seems it was out of stock, though it didn't say so on the site. She e-mailed me about it and said it wouldn't be in until later in the week. Come to think of it, I did wait longer for it than I should have. I even almost e-mailed her to find out what was up. When I finally got it, I didn't notice any difference. Love the granules and the smell of it even before I put any FO in it! I have heard of another wax that is good for tarts...CBL129 is coming to mind, but I could be completely off base. Also, I have heard Candle Source's tart wax is phenomenal. Maybe I'll give that a try one of these days.