636 Bright Blue Bottom Line 1,420 yd spool by Superior Threads Polyester Sewing Thread

The Bottom Line #636 Bright Blue 1,420 yd. Spool The Bottom Line is a 60 wt. lint-free filament polyester. Ideal for hand and machine applique detail quilting, English Paper Piecing, embroidery, bobbin thread, binding, and much more!