Yes, tried them all, seemed to burn one side more than the other because of the curl in the wick...even tried trimming wick during the burn to see if that would help. It's just the larger diam containers with a straight wall that it didn't work in. Tried compensating for the wick curl...and then it curled the same way I compensated so it was even worse. It's probably something I'm doing. I did get 2 CDN's to work in the container (can't remember now what size I used, don't really want to have to use 2.) They work great in my 2" container, 1" container and my shot glasses, so I'm using them there. The cottons are working pretty good and I'll be burning one with a CD in it tomorrow, so I'll see how that goes. I may end up trying the CDN in the palm if the CD's don't work in it.