Thanks to its non-stick coating, Zigzag Foot with Non-Stick Sole #52D is superbly suited to sewing “sticky” materials such as leather or plastic. It glides effortlessly and reliably over the material, producing a neat, consistent stitch pattern. In terms of its design, Zigzag Foot with Non-Stick Sole #52D resembles the standard Zigzag Foot #0, and is every bit as versatile as its precursor. Compatible with the Bernina models below: B 570 QE/QEE, B 590, B 710, B 740, B 750 QE, B 770 QE/QEE, B 790, B 790 PLUS, B 780, B 830, B 880, B 880 PLUS