Recently, there was a question on a list serve about pens or paints that will write in white on fabric. I have used a white pen on my quilt labels for the past few years and really like the contrast of white on colors. Plus, I keep having problems with my printer and fabric, so using my own writing is easier.
A follow up question to my post about the Signo white Uni-ball pen was about its water resistance. I decided to check it out, since art quilts aren't meant to be washed, and I had no idea of its water resistance.
Here are photo's of my test. The first two are the "before" washing, and the second two are "after" washing. I don't see a difference: