A well drink, also known as a rail drink, is an alcoholic beverage or mixed drink made using the lower-cost liquors stored within easy reach of the bartender in the bars "speed rail", "speed rack", or "well". These liquors are kept at the bartenders waist height in a rack that resembles a well, which is where the name "well drink" or "rail drink" comes from. Well drinks differ from "call" drinks in that the former are offered when a customer does not specify a particular brand of liquor when ordering a mixed drink. The actual liquors used by a drinking establishment will vary, but common well drinks include at least one variety each of gin, rum, whiskey, vodka, bourbon, tequila, triple sec, and vermouth. In addition to the liquors, the well should also be stocked with various juices, sodas, grenadine, triple sec, sour mix, and garnishes like cherries, lemon wedges, and lime wedges. Well drinks range in flavor and complexity, with some being simple one-liquor-one-soda combinations (e.g., vodka soda) while others are more complex (e.g., Long Island Iced Tea) . Well drinks are often made with just a few simple ingredients and are typically a combination of one or two liquors and a soft drink. They are made with the bars least expensive alcohols, or well liquors, which are kept right behind the bar within easy reach of the bartender in a long bin that resembles a well or trough.