Aqua Change Vase by Uday - Trick

An empty vase and a cylinder are clearly shown. Water or some liquid is visibly poured into the vase and covered with the cylinder and a magic spell is applied on the vase. The cylinder is then removed and the contents of the vase are thrown out at the audience. The audience expects to be drenched by the liquid but all they see is confetti or flowers. The vase can be handled out for inspection at this time.