I literally put this together in a couple of days. You sew 24 5" charm squares together and add a 3" border. You then cut it apart using the tool in the pattern. I used the one for 5" charm squares but they make one for 10" squares as well. The small one is about the size of a small table topper or large doll quilt.
This is what I started with (I used Dilly Dally by Me and My Sister Designs):
Using the tool to cut them apart:
After the cutting and putting it back together - awesome pinwheels!
It turned out so cute, I might have to make a couple. I still need to sew them together but you get the picture. :-)
I hope everyone has a very safe and happy Christmas and New Year.
Talk to you soon,