Long story short: I bought these adhesive posties from a Japanese bookstore for a colleague who was celebrating her birthday. I tucked them inside a birthday card with a photo of deliciously iced donuts on the front. It was perfect, until I realized she didn't work on Thursdays when I delivered it to her. So I kept the posties and the card. The posties cost ^%$@*! $9, but the good news is they really spruce up otherwise boring paperwork.