This is for the Global Design Project 228, which is a Case the Designer challenge. I loved Charlet's purples and the BG stamping. I also used Blackberry Bliss as my ink color to stamp out the cake. I didn't have any issues with my Copics until I went to color in the icing part. Then it started to bleed a little. But, I liked the color mixing it produced, so I didn't worry about it.