I did one earlier this year. It took me a the better part of a Saturday afternoon. I did not try to sew as fast as I could. I got the strips twisted once, then I started laying the the material out on my floor to be sure there were no twists. I enjoyed doing it and like my end product. I have another jellyroll that I plan on doing the same way. It was fun to have an almost finished product in less that a day.