Tia, do you like it better than the wonder-cut and have you used both? I think the June Tailor ruler is available at joann's and the other one has to be ordered. It's good to know so many members here do cut their squares a little larger and trim to size. I can definitely see the wisdom in doing that...i have never made one in the traditional way that wasn't wonky after pressing, even when certain they are cut perfectly and sewn perfectly--you trim the little corners and the square nearly always requires add'l trimming which decreases the finished size in the end.