I thought these were going to be so easy. I was wrong. My royal icing never dried, and I had to redo the pins the night before in color flow. They were still a little wet on the back, when I peeled them off, and more than half broke, but I was left with some good ones. Thanks for all the advice on my forum post!!! I had also hoped that by swirling the chocolate and vanilla icing, that it would look more like wood grain on the cupcakes. Thanks for looking!