The magician shows the two sides of a coin and the public will see that are blue. After a moment the faces magically become red and finally black ...!
 
• Strong impact on the audience.
• Simple effect to do.
• Instructions are provided in download. They are dumb and are clear and easy to follow thanks to video images.
• The coin has a diameter of 3.8 cm and can be controlled at the end of the routine. Although it is a reproduction of a Chinese currency, it has no the central hole.