Unbranded Bright Bronze Yarn Large Cone Weaving? Soft 486grs

Unbranded Bright Bronze Yarn Large Cone Weaving? Soft 486grsThese cones were part of a large lot of embroidery thread I acquired. They came from several mills throughout the country and this one is not marked. This type is different than my embroidery cones, and is quite soft and silky. So silky that it will slide right off the cone. In fact i lost a bunch of it before I weighed and listed because of it's silky sliding nature. The burn test indicates it is likely Rayon or Cotton. Burns fast, smells like paper burning, has a whispy ash. Since it has a shiny look, I would lean Rayon.