This is great for either a sitting in a restaurant, cabaret, parlor or even for a walk around.  An empty salt shaker is shown and a colored marble is introduced.  Although the cap is secured onto the salt shaker, a simple tap of the marble against the bottom and it penetrates the glass.  The marble is seen completely sealed into the shaker.  The top is screwed off and the marble removed.  All is examinable.

Although this looks like a difficult sleight of hand, we provide you with a gimmick that allows you to do the trick with the ease of a professional.

To see an animation of this effect, enlarge the picture.