http://sewwonderful.blogspot.com/201...o-9-patch.html good tutorial
http://www.quiltingboard.com/t-108544-1.htm Warning Frixion Pens
http://www.quiltingboard.com/t-128989-2.htm Sewline Ceramic Pencils
http://www.quiltingboard.com/t-132869-2.htm Discussion on Marking Pencils
There are "GENERAL" pastel chalk pencils at Walmart. I have used white and grey and both have washed out well. But they do have to be washed. They don't just brush away.
http://www.np3quilts.blogspot.com ....also, check out my Bookmarks on google website, toward the bottom for a GREAT storage container with pincushion!!!
Great tutorial with pictures