Originally Posted by
Tartan
I used a Sharpie to mark my design on Glad press and seal. When I machine quilted the design, the thread picked up the Sharpie colour from the Glad press and seal and it was permanent.
Same thing ing happened to me- I used a sharpie and then had black dots with every stitch. Never tried it again. Be heard of people using it successfully but I haven’t tried other methods.