#52D Zigzag Foot with Non-Stick SoleThanks 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.