The Evaporated Milk Bottle is a utility prop you can use in many different ways.
Although similar in function to glasses and jugs that produce a similar effect, the construction of the prop in the form of a regular milk bottle (3″ diameter, 8.5″ high) makes this seem like an ordinary everyday object, least likely to arouse suspicion as a gimmicked magician’s prop.
Due to the very special construction involved, this is a rare prop, not the type performers with some do-it yourself ability can rig up at home.
Performer displays a bottle full of milk. The milk diminishes right in front of the eyes of the spectators to a fraction of the original contents.