Dragon bone gold sand alabaster pot hanging water is it poisonous

Not hanging, non-toxic. Dragon bone gold sand refers to the traditional mud Wu mud, is a kind of pure Huanglongshan zisha mud, commonly known as Wu mud, clip mud, the color presents a purple-black, this mud has always existed. It is difficult to be fired when the conditions of Dragon Bone Gold Sand are insufficient, so the quantity is very small, it does not hang water, and it is not poisonous, so you can use it safely. Purple sand contains a variety of trace elements and minerals needed by the human body, has a very good ecological health effects, with natural purple sand refined vessels, is recognized as the best vessel for tea.