This set includes 6 perfectly coordinated colors of Sulky 12 Wt. cotton on 330 yard King size spools. These threads are good for decorative stitching and hand embroidery. These were specially chosen to go with the Crossroads Denim by Amy Barickman Summer Collection. Sulky 12 Wt. cotton thread is 40 percent thicker than our 30 Wt. cotton thread in six different colors. Comes in a variety of colors. Each sold separately. Imported.