|From block buddy|
A few months ago one of the women from my library group brought in something called a block buddy. It was given to her for her birthday from a fellow quilter. I thought the idea was great and took a 15 1/2 inch block I had and proceeded to make one for myself. I bring it with me with a block or blocks that I am working on.
The pieces cling to the batting and when I am ready to go home, I roll the whole thing up and the pieces or finished block stay put. If you have not seen this before consider making one for yourself.