I've had these lovely pencils for a while, but haven't had much of a chance to play with them yet. The exciting thing is that they're colourfast on fabric. They're going to be used for the same project as my heart. Since fabric isn't really what they're designed for, I needed to do a bit of experimenting.
This fabric has been given a good rinse, so I'm convinced that the pencils really are colurfast. I think the fibrefix diluted with a bit of water will be my first choice. Getting comfortable with them will just take a bit more experimenting, but I probably won't be so systematic next time. Now that I know that the colour with stick, I can really play around.