If you go to resources and click on projects it leads you to the beaded pen tutorial, but I made it easy for you ;) here is the link
Tutorials at Splitcoaststampers
Remember though, once you start making these you won't stop, so buy in bulk
Hope this helps
Sorry, almost forgot. You don't have to use labels. You can also use DP and just put the sticky strip on top of that and bead the pen that way.