: hetian jade bowstring grain ewer12 cm long 15 cm wide, 18 cm weighs 810 gramsHetian jade is material, the quality of the jade, jade is exquisite, has the feeling of oil moisten, thick material, the round mouth, with cover, neck, arc, side lugs, side as short flow, act the role of string pattern, knife work skillfully, sophisticated chic modelling, elegant nobility, superb techniques, patina is mellow, very beautiful.