I made these to go with some cupcake wrappers that are currently available at Michael's. They matched perfectly until I baked them! I think chocolate batter would have turned out better with these liners, but cute nonetheless.
For these printables, I used a 2" scalloped punch. Simply glue (with a glue stick) the punches back to back, then after they are fully dry, you can insert a toothpick. I find this easier than trying to tape everything together.