A man describes how to pour beer from a beer tap at a 45 degree angle.
A group of people are pouring beer into glasses from a tap.
A man demonstrates how to tilt a glass and pull a lever so that beer flows into a beer glass.
A bartender showing the proper way to draw a beer from the tap.
A group of people filling glasses of beer out of a tap.
A man demonstrates how to fill a glass with beer from the tap
Two men are demonstrating how to use drink dispensers in front of an attentive audience.
At a brewery, several men line up and draft beer into their containers.
A man shows a woman how to draw up beer off of a tape the right way.
A person, among others is showing the proper way to pour a beer from a tap.