Floating Glass with Any Bottle! (Airborne)

Effect: The magician holds a bottle in one hand and a cup in the other hand. The magician begins pouring water from the bottle into the cup then lets go of the cup! The cup, still filling full of water that is pouring from the bottle, hangs suspended in mid air! The magician then "catches" the cup and stops pouring water from the bottle. The cup and the bottle are unconnected