Lynn Wilder designed the pattern and sells it on her website sewinwildoaks.blogspot . When you click on the pattern, a new window opens and shows the pattern for $12.95 and a 2" hexagon template for $9.95. It looks to me like you will be piecing a hexagon shaped log cabin block. I think it was Kaye Wood who showed how to cut hexagons with her starmaker template. Sometimes the clover or EZ quilting website will show how to cut different shapes with a single template.
Try googling "cutting hexagons with omnigrip ruler" or substitute a different brand name like EZ Quilting.