Hi all, the crumbles are chunks of wax, some smaller than others. They don't look like they are made in a blender. I had found a site that told you how to do it. There wasn't too much info, just the basics. But I can't find the site now. I 've looked through all the instruction sites I have bookmarked and I can't find it. Arkangel, you have the right idea, I remember it saying something about you having to use a scrapper. I don't have a pic to post. Thanks for all the respones. If I do find the site , I'll come back and tell you. Bye for now. Auntie S