Gutterman Sulky metalic embroidery thread in gold and silver.
This thread is very shiney and can be used for embroidery of sparkly things, or for extra embellesing stitches.
In corsetry I would use it in addition to regular polyester thread - it looks particularly good when used with leather and it is possible to use it in the sewing machine. Also attractive used as the stitching with corded panels on corsets.
Composition is 60% polymide and 40% polyester. Available in gold and silver.