I am not sure what that pattern is. I know Aggi has made her own jelly rolls by cutting 2 1/2" strips for quilts out of fabrics she put together. It doesn't have to be bought and a distinct collection. As long as you can use a 2 1/2" wide strip to cut your pieces you are good. There is some kind of special template I was reading about especially for jelly rolls. Kind of expensive though. I think it's supposed to give you more shape variety. Like the triangle has no tip so you get no dogear either. I'll try to get some pics of mine posted soon.