The document discusses various tools used by bartenders. It describes the functions of a bar spoon including using the twisted handle to layer drinks and the stem for stirring. Blenders are used to make frozen drinks and smoothies. Boston shakers and cobblers have different pieces used for mixing drinks. Jiggers help ensure precise measuring of liquids. Flair bottles are used for flairing. Citrus reamers extract juice from fruits. Cutting boards and knives are used to prepare garnishes.