How do you make a ruffle?

I remember when I learned to sew, one of the first lessons was how to gather a piece of fabric. You sewed a long stitch, then pulled the threads. As soon as you almost had it gathered, the thread would break and you would start all over again.
This accessory from BERNINA makes it so easy to gather or ruffle fabric.
We will be demonstrating this foot at Virtual BERNINA Club on Saturday June 16th.
Everyone is welcome, just call ahead so we know you are coming!