The performer displays a black bottle, and pours out a drink from this. He covers the bottle with a cylinder shown  clearly through as  empty.
When  the cylinder is lifted away, the bottle has changed to a vivid orange. Again a drink is poured from this, and the bottle covered by the cylinder.
When the cylinder is again lifted, the bottle is seen to have turned to Yellow. A drink is poured from this.
This is repeated, with the bottle turning to Green, and finally White.
A drink is poured after each color change, and the drinks could be of different colors to match the bottle if you wished.

We supply you the set of 5 different colored bottles and the decorated metal cylinder. The bottles are spun from aluminum, and powder coated in bright colors to give you a long lasting prop.

In addition to the props supplied, you will need 5 small glasses. If you wish to pour out different colors from the bottles, then you will also require vegetable food dyes of the required colors, that dissolve instantly in water.
A different type of Bottle effect, for stage use.