Beer taps are devices used to dispense beer from kegs or casks. They typically consist of a handle, a spout, and a mechanism that controls the flow of beer. When the handle is pulled, it opens a valve, allowing the beer to flow through the spout and into a glass or mug. Most beer taps are found in bars and restaurants, where they offer a variety of beer options. They can be connected to a keg system, which keeps the beer cold and pressurized, ensuring a fresh pour. Different styles of taps can also enhance the drinking experience.