A black velvet bag is shown, out of which six crystals are removed. Two are clear, two yellow and the remaining two are purple. These are split into to sets of three, each set containing one of each color.

The spectator selects one of the sets and drops them into the bag leaving the remaining set on the table. The spectator removes one crystal from the bag with their left hand and another with their right hand. The performer picks two crystals from the table, one in each hand and the spectator reveals their selection. both sets match in color and in the hand that is holding them.

The spectator drops their two crystals back into the bag which is shaken and the spec is asked to pick up all three and mix them inside of their hand while their hand is still inside the bag. The spectator then drops one of the crystals inside the bag and removes two in their clenched hand. Again the performer selects the matching crystals from the table.

Finally, the crystals are replaced inside the bag which is shaken. This time the spectator takes a single crystal from the bag and places it in their pocket. The performer selects a crystal from the table which is shown to match the spectators selection.