Presser Foot for Fine Fabrics. Specially constructed foot with a small hole in the runner, ensuring fabric stabilization and smooth, even stitching. Perfect for delicate or slippery materials such as silk, viscose, chiffon, or microfiber. Helps prevent stitch bunching and fabric shifting during sewing. Compatible with industrial lockstitch machines with bottom feed, including Juki, Siruba, Pfaff, Texi, Brother, Dürkopp, and others.