Hey there :)
3 days to go at holo week :D. Color Club Revvvolution is a black polish with lots and lots of silver holographic glitter(is it really a glitter? *scratches head*). The black base is highly pigmented but they've mastered it that the holo is still visible.
It applied good with two coats and like the other holos, I didn't use a topcoat. Sadly, my camera is overhelmed by the holo-nes of almost every holo and imagine it more holo than it is because this is a great one :).
below: with flash