Originally Posted by lfletcher
The marks come back when subjected to extreme cold weather. I tested it by ironing away and then placing in the freezer. The marks came back. I then ironed away and washed the sample and returned to the freezer. The marks still came back, but not as vivid. The pen has it's place like marking half square triangles, but I wouldn't use it on an area that would show.
I know that it's true the marks come back if you put your quilt in the freezer, but who in real life does that? Maybe, in the old days, when the Super Bowl was held in outdoor stadiums in weather so cold the coffee froze it would have made a difference if you wrapped up in a quilt but now, unless you left your quilt in your car in a blizzard, what are other circumstances where the mark would get cold enough to come back? froggyintexas