You have made a very good decision by purchasing Airborne Glass because it is one of the best effects possible with some common objects.
EFFECT: The performer at any time during his performance picks up a glass and coke bottle. He pours coke into the glass. All of a sudden he leaves his hand off the glass and to the amazement of all it remains suspended in mid air without and visible means of support. Best of all, the coke continues to pour in the glass in this condition!