Because it’s designed for straight-stitching, Patchwork Foot #37D is ideal for sewing 1/4 Inch or 1/8 Inch (approx. 3 or 6 mm) seam allowances. In addition, Patchwork Foot #37D features three evenly spaced markings (1/4 Inch apart) on its side that make the square insertion of pieces in patchworking easier. A narrow groove under the flat sole serves as a thread channel for smoother piecing. TIP: a large sewing table or cabinet makes quilt piecing easier and promotes greater precision as it supports your patchwork better. Enjoy the ease of sewing afforded by Patchwork Foot #37D – your partner when it comes to patchwork and precision stitching techniques. For patchwork projects with seam allowances of 3 mm (1⁄8”) or 6 mm (¼”) Three notches on the side for precise guidance For 9 mm machines with BERNINA Dual Feed system Further Informationhttps://www.bernina.com/BERNINA/media/Support/Accessories/Presser_Feet/%2337D/EN/035656-50-37_-37D.pdf
