The performer displays a plastic case, and a small stick. The stick is placed in the case, visible at all times.
The center of the case is now pushed out, as in the famous Zig Zag Lady illusion, and the stick is seen clearly cut in three. You can even show them the three pieces separately. Finally the center is pushed back, and the stick appears completely unharmed.
You can also use your cigarette to replace the stick.
