I made a Raggedy Ann and Andy quilt that we colored some of the blocks but the grandkids said that they were hard to color. Never thought to put them on freezer paper. I tried again on an old hankie that I was using for a prayer shawl and by accident I started to color the hankie when the fabric was still warm from pressing. The color went on much brighter and easier. I then pressed it with paper towels. The colors seemed to stay after washing but I didn't use bleach. Will warm the fabric first on my next project.