Introduction to peppercorns and wine vessels: In the old streets of the ancient town, there are many shops selling knitting crafts. The flat pot on the left in the picture is used to hold peppercorns, and the bamboo tube on the right is used to hold wine. The special material and weaving technology can ensure that the peppercorns do not change color and the wine does not lose its flavor. It is a more practical tourist souvenir.