100% raw silk thread for machine use made of 100% super pure silk material eco-friendly and multifunctional quick delivery

100% raw silk thread, silk yarn for machine use and hand workmade of 100% super pure silk materialeco-friendly and multifunctionalquick delivery

4*3/22/22D110G/cone

about 5000Yds/cone

natural white

widely used in textile and industrial sewing

good seller worldwide

100% raw silk thread for machine use