Thanks for the info. I can't imagine the heart ache if you had used them to draw your fmq design and then given the quilt to someone. Thank you sooooo much.

I have always used chalk to mark my quilts.

I am trying to mark a pattern for a Quilt wall hanging. I have used the fabric marking pen but I did not even get half of the pattern copied before it started fadeing out so not sure what to use. It well be embroidered then will have other blocks on it If I do it big enough it will be a small quilt.

Thank you for posting and good info!

I use these a lot. But I did a test the other day on a medium dark solid fabric. After using heat, I could see a faint lighter line. So I put it in the freezer for a few minutes and the black line came back. I will always test before using it on anything dark.

thanks for sharing your experience. i will test, too.

I have several different markers....use them all.....but like a good sliver of soap. Soap also gives the projects a nice scent.