Pfaff Dynamic Spring Foot (J - except quilt expression 4.0, expression 3.5, 3.2, 3.0, 2.0, 150)
The Dynamic Spring Foot is used for embroidery, and free-motion sewing or quilting. The foot is designed to give a great view so you easily can do stippling or follow a design in the fabric. The spring action keeps the fabric from lifting with the needle as the stitch is being formed, giving you more control of your sewing.