Us Two Tea particularly chose tea farms in Nantou county, Taiwan to directly source our Taiwanese black tea because these family farms are run by second and third-generation tea farmers who use traditional practices to grow their tea leaves. And unlike other black tea, our Manhattan Black is a ruby-black tea variety that is unique to Taiwan with a signature dark red color and aromatic notes of honey. These premium whole leaves are diligently packaged into biodegradable corn fiber tea sachets for convenience and eco-friendliness. Each tea sachet can be steeped up to three times and with each steep, you will taste the varied depths of the flavor of our Taiwanese black tea.