This Coats 30wt Cotton Mercerized Thread takes fiber reactive dye well when you want to sew a cotton or natural fiber item before dyeing. 100% Extra Long Staple Egyptian Cotton. It is strong and has a nice luster. Can be used for all purpose sewing on natural fibers. 225 yds per spool. Hand needle size: 6,7,or 8. Machine needle size: 11,14,16, or 18.
