The performer vanishes a large amount of milk from a milk pitcher. He decides to remove it from the spectator's body using an ice pick and a funnel. He places a metal funnel under the elbow of the victim and begins to pump it like an old fashioned water pump. Milks begins to flow from his elbow into the funnel which is caught in a glass!
This is one of the funniest gags available and made possible with the use of this excellent prop. Made of spun aluminum.