Used for quilt free motion. It is also useful as a guide for echo quilts. The area from the needle drop part to the outside of the presser foot is 1/4 inch (6.5 mm), which is suitable for echo quilts that sew at regular intervals using the end of the presser foot as a guide. The presser foot moves up and down in conjunction with the movement of the needle, making it easier to overcome steps in the fabric. 【Compatible models】 SL-series / TL-series