A citrus juicer is a kitchen appliance designed to extract juice from citrus fruits like oranges, lemons, and limes. These devices come in various forms, including manual hand-held juicers and electric models. They work by applying pressure to the fruit, allowing the juice to flow out while separating it from the pulp and seeds. Citrus juicers are popular for making fresh juice at home, providing a healthier alternative to store-bought options. They are easy to use and clean, making them a convenient choice for those who enjoy the taste and nutritional benefits of fresh citrus juice.