With its hopper mechanism, Embroidery foot #15 is ideal for darning and free-motion embroidery with or without the BERNINA embroidery module. The vertical spring on the presser foot presses the sole to the fabric, preventing the material from pulling up with the needle (flagging). The result is a neat, consistent stitch pattern. What’s more, this oval foot with its slight upward tilt facilitates the stitching movement, even over bulky materials. 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 350 PE, B 380, B 435, B 475 QE, B 480, B 500 E, B 530, B 535, B 540, B 550 QE, B 555, B 560, B 570 QE/QEE, B 580, B 590, B 700 E, 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