BERNINA Cordonnet foot #11 is ideally suited for topstitching and decorative work with cordonnet thread or other thicker topstitching threads. The 2-mm-deep groove under its sole allows Cordonnet foot #11 to glide smoothly even over thicker threads, as well as ensuring even fabric feed at all times. It also enables smooth, precise sewing of sashiko patterns and other decorative designs. TIP: When sewing with Cordonnet foot #11, use needle with a sufficiently large eye and normal bobbin thread, and adjust the thread tension where necessary. Cordonnet foot #11 can be used on a large number of BERNINA sewing machines – from the entry-level model up to the BERNINA 8 Series. Compatible with the following machines: 125, 125 S, 130, 135, 135 S, 140, 145, 145 S , 150, 153, 153 QE, 155, 160, 163, 165, 170, 180, 185, 200, 210, 220, 230, 230 PE, 240, 430, 435, 440 QE, 450, 630, 640, 730. B 215, B 325, B 330, B 335,B 435, B 475 QE, B 480, B 350 PE, B 380, B 530, B 535,B 540, B 550 QE, B 555, B 560,B 570 QE/QEE, B 590, B 580, B 710, B 720, B 740, B 750 QE, B 770 QE/QEE, B 780, B 790, B 790 PLUS, B 820 QE, B 830, B 880, B 880 PLUS