Double Sealing Treatment, For Peak Flavor, Freshness and Aroma. The tea bags are Individually Wrapped in Sealing Foil Pouches; and the packaging is the Resealable Bags; you can enjoy everywhere you go. 【Natural Ingredient】Premium natural mullein leaf, caffeine-free; The natural herbal teabag is also made of food-grade materials, free from string and glue. 【Refreshing Herbal Flavor】The mullein tea bag smells faintly scented with grass, and tastes earthy but quite smooth. It will give you a soothing and refreshing experience. Try it plain or sweetened with sugar or honey or other herbs according to your preferences. 【Easy To Brew】Suggest 1 tea bag (bout 3g mullein tea) with 7 fl oz water (About 1g : 2.3 fl oz); Brew with boiling water for 3-5minutes. Normally, there will be some tiny floaters on the surface of tea. They are the harmless fluff on the mullein plants. Double Sealing Treatment, For Peak Flavor, Freshness and Aroma. The tea bags are Individually Wrapped in Sealing Foil Pouches; and the packaging is the Resealable Bags; you can enjoy everywhere you go. 【Natural Ingredient】Premium natural mullein leaf, caffeine-free; The natural herbal teabag is also made of food-grade materials, free from string and glue. 【Refreshing Herbal Flavor】The mullein tea bag smells faintly scented with grass, and tastes earthy but quite smooth. It will give you a soothing and refreshing experience. Try it plain or sweetened with sugar or honey or other herbs according to your preferences. 【Easy To Brew】Suggest 1 tea bag (bout 3g mullein tea) with 7 fl oz water (About 1g : 2.3 fl oz); Brew with boiling water for 3-5minutes. Normally, there will be some tiny floaters on the surface of tea. They are the harmless fluff on the mullein plants.