Without doing a thing, you perform the most talked about illusion in your act! DO NOT CONFUSE THIS WITH ANY OTHER SPIRAL ILLUSION. YOUR HEAD ACTUALLY LOOKS LIKE IT IS INFLATING LIKE A BALLOON! The magician displays a 15-inch, specially made spiral disk; imagine the kind a hypnotist might use. The spiral is spun and you instruct the audience to stare at the spiral and not look away. You start to count backwards from 10 to 1, and when you reach one, you tell the audience to look at your nose. TO THEIR AMAZEMENT, YOUR HEAD BEGINS TO GROW LIKE A BALLOON BEING INFLATED! Every audience will want you to do it again so this time you have the audience select a partner. Spin the disk the other way, and when they look at their partner THEIR PARTNER'S HEAD BEGINS TO SHRINK! The spiral can be seen in large auditoriums. It is perfect for birthday parties. People are amazed and always yell, "Do it again!" The hardest part of this illusion is trying to keep a straight face as your entire audience stares at you in disbelief with their mouths wide open. You are going to love this! Spiral Disk Diameter Approximately 15" (38cm)