Its a prima poker skin the problem is that they only count contributed raked hands, thus it clears slowly if playing tightly in a full ring game.
If you play 6-max you should clear it much faster when I played full ring game I think I had between 1500-2000 raked hands per 650 contributed raked hands.

There are plenty of better bonuses on the prima skins.

Cheers, Kristoffer