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.

Accurate Seam Allowances – Sew consistent ⅛", ¼", or ⅓" seams with built-in side notches for perfect guidance.
Works with the BERNINA Dual Feed system to keep layers moving evenly.
Ideal for quilting and piecing patchwork blocks with flawless precision.
Best for Top Stitching and straight stitching and adds beautiful, even topstitch details.
COMPATIBLE MACHINES
Bernina 570 QE/QEE, Bernina 590, B 700 Pro, B 710, Bernina 740, B 750 QE, Bernina 770 QE/QEE, Bernina 770 QE Pro, B 790, Bernina 790 Plus, B 780, B 830, B 880, Bernina 880 Plus