The props are really well made, and you have unlimited possibilities to customize the routine. For
instance, you could do a routine where they "win" and the magician gets stuck with the "wrong"
envelope. Plus, he teaches a bonus routine where you guess their star sign and predict their name in
the envelope.
You can tell they put a lot of thought into the making the props.
You can pretend to "influence" the spectators decision but it doesn't matter what they choose,
you will end clean with no switching or sleight of hand.
This one is definitely worth the
price.