DMC Satin - $ 2.50 per skein.
"Brand new DMC 6 strand thread, Satin gives a sheen to your creations in just a few stitches.
Its incredible soft touch will make stitching your creations easy and pleasurable.
If you want to optimize the Satin shimmering effect, you can also stitch it with 3 strands! " (quoted from the DMC website)