This came from an old magician’s estate purchase. Supplied with the two real glasses, special holders, and original Repro 71 instructions. You need to supply an unprepared pocket handkerchief.
Effect: The magician shows a pocket handkerchief to be empty and unprepared. A borrowed handkerchief may be used if so desired. From the handkerchief the magician produces a glass of wine (or whatever drink you wish) and then without any further moves produces a second glass of liquid!!!