LadyAg

I have seen advertised for several different machines a leather rolling/roller foot. You are supposed to be able to use it to do outline quilting or even stipple quilting. The circular ball attached to the foot allows you to guide the fabric similar to free motion quilting, but without dropping the feed dogs.

Call me a skeptic, but this does sound way too good to actually work well. Has anyone tried to do this? What were your results?

Thanks for your help!