How to make a Wonky star mug-rug, coaster

      I find I am in need of some new mug-rugs, but I don't want them as big as regular mug-rugs. Yet not as small as coasters. Lets make them 6 1/2 inches square. The fabric will be small left overs from a quilt that I had made. You have to love scraps, I do. The wonky star is one of my favorites, because it doesn't have to be perfect. The wonky star can be made in lots of different sizes, so you can make what ever size you want.