Can anyone recommend an on-line store that sells custom made stencils?

And can you get ones made with real small fonts - like font size 18 or so?

Here's a link that may help you.

http://www.stencilease.com/configure.asp?gclid=CPX7vOqJ4YcCFSO6YAodCRI_BQ

I found it when I did a google search for "Custom Order stencils". There are actually quite a few places to choose from when you do the search

HTH
Lazy_Susan