With the popularity of flower and fruit tea, ordinary tea bags can not accommodate the expansion of fruit particles and petals due to the small space, and diamond tea bags have begun to appear on the market. Diamond tea bags, as the name suggests, are like diamonds, with a regular tetrahedron structure and packaged in food-grade nylon. The appearance of such tea bags is exquisite and clear, and the space inside the bag is large, which is conducive to the distribution of fragrance. At the same time, it can also watch the morphological changes of tea.
