On the tray installed the bowl. Show it to the audience. Then pour water from a pitcher. Transfer the bowl to the foreground and tilt it. The stage was showered with colorful confetti!
The secret of the trick is simple. He is the design of the cups and tray.
From thin sheet metal cut out a bowl and paint white paint or enamel in 2-3 layers. From the audience it will seem porcelain. Inside the vessel glue BF-2 install wall painted and the same color. In the left part of the bottom of the bowl will drill a hole with a diameter of 6-8 mm In the right half place a handful of confetti. The double tray with the hole, too, with a diameter of 6-8 mm on the cover. Another hole of 4 mm diameter make in-Board tray from him out of the tray will come out the air, giving place to the water.
Before going on stage, put on a tray in a bowl so that the holes coincide. The rest is a matter of technique.