Lustrous Lumiere metallic paint can be used in many ways on your polymer clay.  It is recommended by Syndee Holt (American polymer artist) to use with silk screen work.

9 colours: Halo Pink gold, Halo Blue gold, Halo Violet gold, Metallic russet, Sunset gold, Pewter, Pearlescent Turquoise, Pearlescent Emerald and Pearlescent Magenta.

These are the stronger colours of the two packs available (see Lumiere and Neopaque Pack for paler shades)