I’m Magico. I am doing magic since September 2006. I was shocked I found myself as a magician. An engineer by profession and extreme guitarist for 17years.That is why I am shocked I am a magician now. Well it started when I watched this movie “CLICK” byandAdam Sandler. They got the coin bite. During an intensive electronic project I found these two wires a red and a yellow. I soldered it on both ends ready for switching red to yellow and vice versa. The snap is I blow it and it will change color