|This brilliant gold passing thread is an excellent alternative to our gold bullion thread. Composed of a single cotton thread wrapped in bright gold metal lurex. Due to there being a small percentage of genuine gold on this passing thread; this is a metal that will never tarnish. This gold passing is perfect for all gold work. To finish off a project using the passing it must be plunged back into the fabric to end off. Our gold passing thread is sold by the metre.