I bought Color Club - Revvvolution from an online shop on eBay for just under £5, after seeing it on so many different blogs. This is my first Color Club polish ever and I was super excited to receive it in the mail. I must admit though, I was a little bit disappointed with it's holo power, yes it has some, but I thought it would be a lot more noticeable!
Revvvolution is a Charcoal Grey/Black base with holographic particles.
As you can see, there's a subtle hint of holo in Natural Light but it becomes a lot more apparent when using a flash. Unfortunately, since there's no sun in the UK at the moment, I couldn't get a picture in sunlight. I do love this colour, I just wish the holo was a bit more 'in your face'