HUSQVARNA® VIKING® Yarn Embellishment Attachment FootEasily create decorative yarn embellishment when sewing. The embellishment is created when sewing using the specially designed stitches for this foot together with yarn This presser foot is designed to be used with specially designed stitches Note: No stitches except for the specially designed stitches can be used. The yarn foot is equipped with an adjustment wheel. The wheel is used to fine tune the red line so that it matches the center needle