You pull out four cards and ask your spectator to shout out any Queen they fancy.
Lo and behold, the only card facing up is their chosen Queen! You flip over the remaining cards, and guess what? They're all blank—just like my memory after a few pints.
Stunning effect with minimal faff
Fits in your pocket, but makes a massive impact
Structured in three neat phases (even your mate who can’t count will get this)
