input question: how to smooth out frosting after the cake is frosted?

output answer: wet a few sheets of paper towel;, gently lay on the cake, and press with a fondant smoother

input question: How to fasten a makeshift namebadge?

output answer: Write your name on a scrap piece of paper and use a safety pin to fasten it to your sweater

input question: hair pick

output answer:
can put a hole in paper