Choose a country in the list to show prices and articles available for that country
A packet trick by Stephen Tucker. It resembles the game where you try to find five errors. You ask the spectator to remember as many details as possible of the back (a beautiful pictorial design) of four cards. You check is memory with a couple of questions. The cards turn over one by one in a Twisting the Aces type of routine and the final efefct is a trong one: all the four cards have a different back design.