I went to her website (Marti, not Mari). She also offers a book that has the templates patterns and other ideas in it for $10 for each set. I thought that it would be cheaper to buy the book and make my own templates out of template material, No?
I don't use many templates since I have the QuiltCut2 cutting system which teaches you how to cut all kinds of diamonds, triangles, etc etc etc without a template.