Tea blenders are professionals or machines that combine different types of tea leaves and flavors to create unique blends. They carefully select various ingredients, such as herbs, spices, and fruits, to enhance the taste and aroma of the final product. This process allows for a wide range of flavors, catering to different preferences and occasions. In the world of tea, blending is an art that requires knowledge of the properties of each ingredient. Some popular tea blends include Earl Grey, which combines black tea with bergamot oil, and chai, a spiced tea that often includes cinnamon and ginger.