Herb infusers are kitchen tools designed to extract flavors and nutrients from herbs, spices, and other botanicals. They typically consist of a mesh or perforated container that holds the herbs, allowing hot water or oil to pass through and infuse the liquid with the herb's essence. This process is commonly used in making teas, broths, and flavored oils. These infusers come in various shapes and sizes, including tea balls, bags, and dedicated infuser pitchers. They are popular among culinary enthusiasts and health-conscious individuals who enjoy creating their own herbal blends for cooking or beverages. Using an herb infuser can enhance the taste and aroma of dishes and drinks.