Bernina Patchwork foot with guide #57

This foot is ideally suited to patchwork projects with seam allowances of 3mm (1/8”) or 6mm (1/4”). The three notches on the side ensure precise guidance for inserting rectangular patchwork pieces.Patchwork foot #57/57D differs from Patchwork foot #37/37D in that it has an additional guide enabling perfectly straight lines to be sewn.