The document discusses various tools used in bartending. It describes the functions of a bar spoon including using the twisted handle to slow pouring drinks and the stem for stirring. It also explains that a blender is used to make frozen drinks and smoothies. Different types of shakers are outlined including Boston shakers with two pieces and cobbler shakers with three pieces. Jiggers are also discussed as tools that help ensure precise measuring of liquids. Other tools mentioned are flair bottles, citrus reamers or juicers, cutting boards, knives, and mixing plates.