Moon Blue Colored Glaze Hairpin

This moon blue colored glaze hairpin has a length of 4.3 cm, a width of 2.2 cm, a height of 1.3 cm and a weight of 5 g. It shows that people in Boshan were able to use colored glaze to make various exquisite trinkets that imitated jade and agate, and that the production of colored glaze in Boshan at that time had already had a considerable scale, which was beyond the reach of other places.