Observation test

This is an observational test, says the magician and let picks up a few playing cards. The idea is that you pay attention.
He shows the cards. We see four cards with blue back, but first there is reversed, for example, the queen of clubs.

The magician asks: what color were the cards back - blue, says the observer.
How many cards - 4 says the beholder
Which was turned over - the clubs wife says the observer.

At the moment the spectator clubs wife says, the magician shows the cards again, but one sees that the hearts 5 is turned over.
It is not quite right so says the magician.

Once again he shows the 4 cards, but is now suddenly the windows 4 turned over!
hmmm ... something goes wrong.

Then the magician shows that there are 3 cards turns 1 and not, for example, the clover 2.
Then, suddenly appears a fifth (additional) card, but this is blank.

Finally, the magician turns all the cards and changed the backs of color.

Now nobody understands more of something, so just stop the magician.

Everything is investigating now. For table hoppers this effect is instant reset, thus immediately ready for the next spectators. Easy to carry out. Including Dutch instruction on video!