I found a stencil burner at JoAnn for about $14 - if i remember correctly it was by the woodworking stuff. It has different tips of difference sizes. I've used it once and it takes a little practice, but worked well.
Here a bunch of examples from amazon:
http://www.amazon.com/s?ie=UTF8&rh=i...0Burner&page=1
Last edited by Dandish; 02-21-2012 at 10:31 AM.
Reason: add link