Brand new Pearl Lustre Pigment Set. 
4 x 30ml Iridescent; bold coloured, high-lustre mica pigments.
4 x 30ml Interference; transparent mica pigments that yield coloured optical "flip" effects.

Colours include Iridescent Teal, Iridescent Blue, Iridescent Violet, Iridescent Pink, Interference Red, Interference Lilac, Interference Blue, Interference Green.