Isacord 3574 Darkest Blue
Isacord 1000m Polyester - Darkest Blue (NEW)
100% Polyester, 1000 meter spool, ISACORD is a polyester continuous thread that has a comparable shine to a rayon embroidery thread. This is obtained through a special cross-section modified fiber. ISACORD is wash, boil, and lightfast and also has a high resistance to chlorine and abrasion.