1、PTFE Coating Roller: The presser foot adopts PTFE coating roller, resisting wear and erosion, effectively reducing fabric friction, and ensuring a smoother sewing process; The glossy finish makes it suitable for lightweight or heavy fabric 2、Narrow Design: Specially designed narrow roller presser foot, suitable for fine sewing works, can accurately control the direction of the fabric, avoid fabric deviation or wrinkles, achieve ideal sewing effect, and improve work efficiency 3、Strong Universality: This presser foot features universal design, making it easy to sew on both lightweight yarn fabric and thick cotton linen fabric; Its strong adaptability makes your sewing machine more practical, meets diverse sewing needs 4、Improved Performance: Built in anti unevenness technology effectively prevents wrinkles or unevenness caused by uneven force on the fabric during the sewing process, ensuring that every stitch and thread is accurate and in place, making your sewing work smoother and more beautiful 5、Convenient to Use: The roller presser foot has a simple structure, easy to install, and does not require complex tools; Humanized design allows users to quickly get started, whether they are professional seamstresses or sewing enthusiasts, they can enjoy an efficient sewing experience