Dense surface of quartz plate: Weibang quartz stone compounded under vacuum and high pressure has a dense surface, no micropores, no water absorption, and is easy to clean. Acids, oils, tea, alcohol, coffee, soft drinks, etc. will not leave marks on its surface. The surface of the quartz has been processed through many complex processes, and its luster is bright. Generally, it only needs to be cleaned with clean water to keep it clean as new.