I've got one that I've used some. You can get several different flowers and do color variations as well. I have had mixed results using it. Sometimes I manage to get it set to do nice tidy flowers and other times I end up making eccentric flowers. I think it takes a bit of practice to learn how to get it set just right. one of the online sewing places has a video demonstrating it. If you do a search on YouTube you can find it.