The magician shows the audience an empty tube and a jumbo die.
He explains that the die could be placed into the tube from the top or the bottom,
but these methods would be no challenge for a magician.
He hands the tube to a spectator and places the jumbo die in his pocket (or his hat).
A moment later the jumbo die appears in the tube held in the spectator's hands!
Everything can be examined immediately!
Stand-up and seated version will be explained!