I made one jelly roll rug in a class. I like the tee shirt shag rugs better. So easy to make and uses up all the leftovers from a tee shirt quilt. There use to be a youtube video but it's not there now. The method was in the old Workbasket magazine and my grandmother used leftover poly knit to make the rugs. The ones she made back in the 70's are still being used.