Haunted coins by Zoen's

Imagine you borrowed a coin from the spectator and then placed it on top of the corner of the card box,
With the order of the magician the coin can move slowly towards the other corner,
The spectator will be amazed !!
And coins and boxes can be directly examined by the spectator...
And this is :
No wire
No plastic
No magnets
And fully examined
Learn now !!