I have posted a video about how to wind yarn butterflies, and posted step by step photos for how to make one of a kind tapestry bobbins from upcycled wood.
Here's the link: http://tottietalkscrafts.com/2012/06/14/how-to-make-yarn-butterflies-and-upcycled-wooden-tapestry-bobbins/
:o) Happy Weaving!
Noreen