I want to thank someone on here that posted a graphics file regarding cake serving sizes. I can't find the thread now, but she made some neat little patterns to cut and fold. Here is what I did with them, and am posting them on my site.
The original "how-to" for the paper/cardstock sample serving sizes was done by schwammrs. I was so impressed with her contribution that I asked her to please re-post the information on the wilton.com forum. Here is a link to that thread with a link to her PDF instructions.
The pdf can be downloaded from this web address: