Anxi Tie Guan Yin Oolong Tea Loose Leaf, Chinese Oolong Green Tea Tieguanyin, Tikuanyin Iron Goddess Type: Oolong Tea Style: Clean Aroma (qing xiang, modern green style) Moderate caffeine (less than 20% of a cup of coffee) Zip-lock Resealable Bag. This item only available for US buyers, shipping from US warehouse. Estimated delivery 3-7 business days. Oriarm Anxi Tie Guan Yin Oolong Tea Loose Leaf, Chinese Green Tieguanyin, Tikuanyin Iron Goddess