The Genii Tube is a highly decorated metal tube 11 inches high by 4 inches in diameter.
The tube is hinged lengthwise so that it will open and show the full interior. All may see it is empty and apparently without deception.
Still, when it is closed up and latched, a large production of silks, streamers, etc. is made.
Coloured silks put in one end, come out the other end one large blended silk.
Knots are removed or magically tied in silks.
The tube can be shown empty several times during the production.
Manufactured by Mak.