If you can put the cylinder in the tube, you can do the trick- it's THAT EASY!
But this one looks really impossible!
The routine is simple!Start with a small cylinder and a round tube.Both the cylinder and the tube have holes through them.And the holes in the cylinder match up with the holes in the tube.That is so you can put the cylinder inside the tube and match up the holes.Push a small metal rod through the holes in the cylinder and the tube.The rod prevents the cylinder from dropping out of the tube, right?Or does it??
You give the tube a tap- and the cylinder DROPS OUT OF THE TUBE!
Only YOU can do the magic, because only YOU will know the secret!
And that's all you need!