You have a metal drum, two metal bands and two pieces of paper that can be inspected. The two pieces of paper are signed and the drum assembled as shown in the picture. After a few magical passes from you one of the papers is ripped by poking a finger into it and silks, sponge balls and streamers are produced from the empty drum. After the act all parts of the Mystic Drum and the torn signed papers can be handed out for inspection.
Very easy to perform, you can perform this out of the box. We supply the prop and the gimmick, you need to use your own production items.