the performer is able to name the exact item the participant selected

It allows you to create miracles

ghost glass

brought ingeniously to the modern times by George Iglesias

Premise Power & Participation Vol. 2 | David Regal & L & L Publishing - (Download) Li the performer is able toVol. 2 POWER Isolated Force (from Close Up & Personal) A unique and convincing force of a card in which the back of the card is never seen. Half & Half (from Star Quality) A signed card changes color in an atypical fashion. Perfectly Oiled (from Star Quality) A very clear Oil & Water effect that builds to a no moves climax. Face It, You've Changed (from Constant Fooling) A spectator selects a card, examines it and signs it. Its back changes color. . .