Purple sand engraving expensive or stacked color expensive

Purple sand engraving is expensive.

1, the process is complex. Zisha engraving are some well-known masters of traditional Chinese calligraphy, painting transplanted engraved on the Zisha pot, the process is complex, difficult, so the price is expensive.

2, exquisite. Zisha engraving is with a set of Chinese calligraphy, painting, literature, history, gold and stone, carving and many other elements in one of the pottery crafts, by the literati and collectors favorite, so the price is expensive.