Pack of 5 Schmetz Microtex sewing machine needles, assorted sizes 60/8 - 80/12. Few ature: Very slim acute point.Fabric Use: Micro fibers, polyester, silk, foils, artificial leather, coated materials. Very thin acute point creates beautiful topstitching and perfectly straight stitches for quilt piecing when precision is paramount.    Universal, with flat back shank, suitable for all modern sewing machines.