Mettler Seralon Standard Colours 28 PackThe international consumer brand Mettler is one of the world's 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. 28 threads with 200m