Vital round tea bags provide convenient, circular, single-serving tea enjoyment. Eco-friendly materials like unbleached paper or biodegradable silk are used. It has several benefits such as supporting heart health, reducing stress, the strongest variant of premium black tea available in market Procedure: Put a tea bag in a cup, pour hot water, and let it steep. In minutes, your tea is ready. Conveniently disposable, no straining required. Easily boilable in a kettle, no need for straining.