THIS IS A CLASSIC OF MAGIC!
First the magician performs a bottle and wine glass routine whereby a bottle is shown under one metal tube and a wine glass is shown under the other metal tube.  The bottle and wine glass exchange places repeatedly.  Not bad, but now you are ready to go one better by showing that there is really a bottle under EACH tube!
But wait, you are not done yet...  The tubes are lifted off the bottles and placed on the table now empty.  When they are again lifted,  two more bottles have appeared from nowhere!
This is repeated two more times to produce a total of nine bottles!
 
Can be done as a comedy routine or as a straight bottle production.  Nice effect and very well made to last a long time.  Three nested sets of bottles.  Comes with carrying case.
PRICE WHEN NEW IS $160 - $250