Originally Posted by
sewmom
I didn't, but I don't see why a layer of insulbrite couldn't be added. I just learned how to make them so I've only made one so far. The first one had to be un- crocheted as itnwas only 4" square. Next one I added a dozen more chain stitches at the beginning. They are super easy.
I got some for a gift from a colleague at school and she wouldn't tell me how to make them, because she knew I would make my own and that was her standard Christmas gift. LOL