Nickel Squeeze An impossible penetration of coins through solid brass. Three solid pieces of brass are examined and assembled by the spectator into a small tube. Four nickels are placed into the tube and are stopped by the centerpiece of brass.
At your command, the coins, one by one, pass through the solid brass piece, and fall into the spectator's hand! All the apparatus can be examined before and after the performance. Available in Brass or Aluminium.