This is the ultimate ending to your prediction routine, which is beyond the imagination!
First, spectators choose the card and the magician makes it change to a blank card
Then, you show the spectator’s card from the empty tube after the routine.

End the routine with a magical effect & a visual way to reveal the prediction
It can work with your existing routines and also can be performed in real-world situations.
A couple of minutes of D.I.Y. with everyday objects you can find at home!