Spin a coin on top of a card. Astonishing visual effect.
Imagine a magician can balance a coin on the card, after the coin has been balanced the magician can spin the coin only use his mind to control the coin spin or not.
A detailed tutorial on how to make the gimmick.
Only a few seconds are needed to reset.
Can be played anytime and anywhere.
Spinning Coin is more powerful than just stacking items in an impossible way.
This is going against physicals.