A pencil and a metal tube are freely shown. You may even write with the pencil to prove that it is real. The pencil is placed inside the metal tube and capped. When the cap is removed the pencil has completely vanished! The tube can be given out for inspection at this time and they will find no trace of the pencil.
With this outfit you can also cause the pencil to change into an entirely different colored pencil that can be used to write information for any effect at hand. Tube and pencil can be examined.
Very easy to do!