| Sew All 50wt 250m 5ct COBALT BLUE BOX05. Gutermann Sew-All 100% long staple Polyester Thread combines the excellent sewing properties of silk with the strength and durability of polyester. Suitable for all fabrics, for hand and machine sewing. 200m (273 yd) per spool. 5 spools per box.... - Sew All 50wt 250m 5ct COBALT BLUE BOX05. |