Iris Embroidery Thread, 1000m, in Black, reference DXIP1152, is a machine embroidery thread. Iris is a thread brand founded in 1954 in Monterrey, Mexico, originally dedicated to cotton threads for embroidery, knitting and crochet, and today also with trilobal polyester threads for machine embroidery. This 1000m thread is made of trilobal polyester, which is more resistant and shiny than traditional cotton, designed for high-speed embroidery and sewing machines. Black is the darkest and most contrasting color in this range, serving as a base for highly defined outlines and details. It is a preferred option for embroidery that requires maximum contrast, such as outlines, lettering or prominent details.