1)Material: 100% Polyester 2)Use: Knitting, Sewing, Crochet, Teabag, Hand Kn 3)Yarn Type: Spun ... Yam type: Spun7) Knitting , Sewing, Crochet, Teabag, Hand Kn...8 )If you need sewing thread , pls do not hesitate to ... hours. About us: We are a manufacturer of sewing threads with well-equipped testing facilities and strong technical ... future business relationships. 100% Dyed Spun Polyester Sewing Thread