On the performer’s table in full view is a glass covered by an opaque cloth bag. The mentalist claims that inside the glass is a piece of paper containing a prediction, the contents of which will be revealed later. The performer now picks up another glass, pours some drink in it & places it on the table just besides the cloth covered one. He asks a spectator to pick this glass containing the drink with either his left hand or his right hand & take a sip. When the spectator does as instructed, the mentalist lifts up the cloth cover from top of the first glass to show that it does indeed contain a piece of paper on which is written in ink the exact hand with which the spectator has just picked up the glass of liquid!• Absolutely no forces or equivoque involved. With whatever hand the spectator picks up the glass of liquid, is the same hand which is written on the piece of paper.• Everything may be inspected at the end of the effect.PDF & Explanation video included.