So, am I the only one who didn't know that if you use a light color Frixon (I hope I spelled this right) pen on a dark fabric and use a DRY iron over it, it will turn the drawn lines white??? I saw a quilt demonstration and I was amazed...I haven't tried it yet myself, but in the quilt DVD it worked like a charm...just wanted to know if I am the only one in the dark here...I use them on all my light fabrics and usually chalk on the dark fabrics...so surprised...