1, jade counters generally use spotlights, and the temperature in the counter is high, so the primary purpose of putting a glass of water is to increase the humidity in the jewelry counter.
2, jewelry and jade need to be nourished, relying on a certain amount of water to maintain a shiny luster, just like human skin, it needs hydration in dry and hot weather. If the jadeite is kept in a dry environment for a long time, the luster of the gemstone will darken after losing water, so the purpose of putting the water cup is to prevent the water in the jadeite from losing.
The main purpose of putting a glass of water on the jade counter is to increase the humidity around the jade, which will become very moist and will not dry. Mainly for jade that is easy to "flow". Under normal circumstances, tender jade is easy to "run water", but even the best jade doesn't know how to maintain it, it will also run water.
And why do most people use goblets to hold water? Because only the goblet can show the feeling of being tall, and jewelry itself is a high-end luxury.
So friends who have bought jade should not put it on hold for a long time. It is best to wear it on them. "People raise jade, jade raises people" is reasonable. People carry jade with them every day, and their skin and sweat are constantly polished to make it more delicate; Jade is carried by people every day, and its own trace elements will also be absorbed by the human body.