great routine...must be good at instructions

Great routine. Works in large groups but some people just do not handle cards well. You must be very clear in the instructions and tell them exactly what to do...in a group of 100 - 90% will get it right and because it is different for all of them very well received. I only gave it 4 out of five stars because no matter how good the magician is ...it will still fail 10% of the time based on the civilian not he magician.