will not disappear, but the color will fade.

Hetian jade sugar refers to Hetian jade with sugar color. Usually, in the process of formation, brown, caramel color and other sugar colors appear because of different degrees of color infiltration.

Hetian Laoyu is an old object that has been deposited for hundreds of years. As a witness to the changes of the times, people can learn about a country's related human history from Lao Yu.