It's amazing but what is really easy for someone else may be the hardest thing for you. Mine is feathers, I can swirl pretty good but my brain freezes on feathers. So for now I will just be featherless! Later if I get the urge I will practice again on them. If you belong to a guild, they are always looking for someone to quilt charity quilts and they aren't (normally) really picky. Remember we are our own worst critics, what you think looks like trash someone who doesn't sew will think is wonderful. Also when you wash the quilt it looks different - even better!!!