Originally Posted by
BellaBoo
Usually I use whatever is handy to mark my fabric. I will have to try these. Lately I've been using a chalk wheel. I have two, one for light and one for dark.
I use these chalk wheels too in both regular sewing and piecing. And I like the narrow easy to see lines. But I don't mark pieces too far in advance of sewing so I don't know how well it stays for several days.