I did not know there were continuous line ones. I'll have to check that out. :mrgreen: Do you get them from a quilt shop? I've seen some at my local quilt shop and also some at Hobby Lobby. Never knew to look for arrows though.
When you use the purple soluble pen, does it all disappear? I was wondering if it would soak into the batting?? :roll:
I do have one that makes the clamshells, but I see no arrows.
Wonder if it would be doable by machine?