The "Five Elements Tea Bag Commemorative Envelope" is inspired by the ancient Chinese "Five Elements Theory" (wood, fire, earth, metal, and water), combining the healing concept of herbal tea with the creative tea bag collection of the Macao city brand (MACAU).
 Each tea bag represents one of the Five Elements, each possessing a unique aroma and healing properties. The order in which the five tea bags are arranged perfectly spells out the letters “M – A – C – A – U” (the abbreviation for Macau), creating a design that is both culturally and intriguingly ingenious.
 In addition to being brewable, each tea bag also comes with a beautifully designed "commemorative envelope", making it great for collection or gift giving.