As soon as I saw this adorable photo over on flickr I just knew I had to find out more.
It turns out that these note cards were hand-pierced (sounds a lot harder than it is) by Evie... and because she's so sweet, she even created a free template for this project on her blog: Evie S. - Things of Beauty, so that we can all join in on the fun!
Thanks Evie!

Tip: Don't have time to try out the tutorial right now... just download the template and save it for when you can!  You'll be glad you planned ahead!