Jenny has a tutorial using layer cakes: Double Slice Layer Cake. I've made one quilt, which was quick & easy. However, I used some of my fat qtrs. & made the squares 9". LCs also can be cut 4 ways to make 5" charms. I have not purchased any layer cakes since I have a large fabric stash already. I'm sure the possibilities are endless. Do NOT pre-wash them! JCY