I am a free motion quilter and I absolutely love this presser foot! I choose this over the BSR.
Came quickly and fit my machine. Just what I ordered. Thank you
Happy with my purchase.

Easily create and insert piping for decorative and functional seams
Handles piping with a maximum diameter of 5 mm
Designed for medium to heavy fabrics and layered projects
Keeps piping securely in place for neat, consistent results
Adds crisp, tailored detail to garments and home décor
COMPATIBLE MACHINES
BERNINA L 850 Overlocker, BERNINA L 860 Overlocker