KLO, I think you're right. I don't have a 60 degree cutting template, but I do have the 60 degrees on my regular rulers. But, for the life of me, I can't figure out how to use it!! Am I dumb or what? If I could figure it out, I could get on with this quilt, instead of waiting to order one. Any help or pictures to show me how to lay it correctly on the fabric. No, I just did one block to see if it would come out OK....glad I didn't cut it all using this Marti Mitchell tool....which apparently is not the correct one to use. :)