Royalty Free Stock Footage of Twirling a poker chip through fingers.

[BelloItaliano2009]

So easy to see through, at the beginning on the left side are 2 chips and on the right only 1, you take 1 of the 2 on the left with your thumb and hide it behind the card, then you put it there again and take the right one with your thumb, tada 2 chips on the left and noone on the right because you're hiding it behind the card ...