Mettler Seralon No. 100 200m Yellow Set 4 spools - thread setThe international consumer brand Mettler is one of the worlds leading manufacturers of high quality sewing threads and embroidery threads manufactured to the highest quality standards. With this high quality Seralon sewing thread set you get universal yarn in different colours. For use for work with cotton, synthetic, blend, linen and even silk. Glides through the materials as if by themselves and retain their colour permanently. 4 threads with 200m