I just tried them tonight and it worked!!!! I left the sugar sheets attached to the plastic backing and put crisco on my cutting mat. I then placed the sugar sheet (plastic on the bottom) on the mat and then loaded it into my cricut. I was making letters and it did great with 2" and up. I had a small problem with the 1" size, but had already used the only sheet I bought. (Didn't want to buy more until I knew it would work). Also, CakeMom5001, I usually have no problem when I use Satin Ice Fondant on my cricut cake machine. Sometimes I do mix it half and half with gumpaste, but have done it both ways.