Collapses flat but pops open every time on command

If it's good enough for Fred Kaps

Gaffed Cards and Audience Management

and the moment of revelation is nothing short of pure magic

Instant Cash (Brown) | Pierre Velarde Kubusspiel Collapses flat but pops openWhat is Instant Cash? Instant Cash is a brand new visual effect that allows you to transform your card holder wallet into real money. Features: Easy to do. Instant reset. Fits in your pocket. Designed to use with real bills. No funny moves. No elastics. Instant Cash comes with everything you need and it is always ready to perform. You can perform Instant Cash in close up, street and stage magic.