SULKY Cotton Petites is a 12 wt cotton thread designed to stand out in handwork and add definition to quilting and decorative stitching. The Black/Grey Assortment 6-pack includes six 50 yd spools (about 45 m each) selected as a coordinated colour range for embroidery, appliqué, quilting, and big stitch accents. One strand gives a fuller look than typical embroidery floss, helping you build coverage with fewer strands while keeping a matte cotton finish.