Black Tyvek Card Envelopes (10 pk) | Alan Wong Agus The performer then asks the

The performer then asks the participant to hand him the envelope that he thinks contains the green card

You can also use a duplicate card and a forcing card (fully explained on the instructional video)

Citizen Playing Cards are Made in the USA using FSC-certified paper derived from sustainable forests

InvisiBill takes your money magic leaps beyond the norm by adding a truly unexpected kicker ending

Black Tyvek Card Envelopes (10 pk) | Alan Wong Agus The performer then asks theThese are normal BLACK Tyvek Card Envelopes for great variety of uses and are matching in color, material and size for use in conjunction with the double sided Black Tyvek Himber Card Envelopes (sold separately) Each unit has a pack of 10 normal Black Tyvek Card Envelopes that are built to last.