and with one swift motion

In the tutorial

In this effect you are lured in with the first and second spectators' selections and then he leaves you dumbfounded with the method he uses to find both selected cards

Since then it's been ripped off & recycled into infinity

Blue foiling

The Flash (blau) | Marco Markiewicz Tanuji - Yoan and with one swift motionIntroducing THE FLASH by Marco Markiewicz The object you always carry with you becomes an incredible card detector. A card is freely selected, can be signed, and is genuinely lost in the deck. There are no suspicious moves and no apparent way of knowing its location. You then take out your mobile phone and explain that it will help you find the spectator's card. The cards are passed one by one over the phone but nothing happens. To make the effect