The equipment:
This set of Dominoes was manufactured to our specification for this trick. They are identical replicas to the famous Dominoes that André Mayette used to sell.
The Basic routine:
The basic effect is perfectly laid out by Dominique Duvivier in the explanatory DVD: The Magician shows four dominoes, two double 2's and two double 5's, which he moves around in a perplexing manner from one place to another. And, of course, you can let your audience inspect the dominoes.