Basic stitches for key sewing techniques. The straight stitch, zigzag, multi-stitch zigzag, blind hem stitch for stretch fabrics, blind hem stitch for non-stretch fabrics, picot edge stitch, decorative scallop and a four-step buttonhole. Stitches are clearly displayed on the Stitch Selector Dial. Just turn the dial to select your stitch. : Use the Stitch Length Dial to customize stitches for various sewing techniques and decorative applications. Offers more clearance under the presser foot, which is needed when placing multiple layers or thick fabric underneath it.