This optional free-motion quilting kit enables you to add free hand stippling designs to quilts and create your own free hand sewing designs and artwork. This optional Brother PRSFMK1 Free Motion Kit for PRS100 Persona free-motion quilting kit enables you to add free hand stippling designs to quilts and create your own free hand sewing designs and artwork. Do freemotion quilting and personal artwork with the Brother PRSFMK1 Free Motion Kit for PRS100 Persona.