QuiltWoman.com Twirling Pinwheels Pattern- A surprisingly simple block yields a stunning quilt in this pattern. Small squares and half-square triangles are sewn together to make Twirling Pinwheels. In this pattern 4 of them are put together to make a small wall hanging or table topper but you could just as easily make any size of quilt using the same block with more fabric. Finished size of hanging about 22"x 22". Includes instructions and diagrams.