Hetian jade black dragon spit bead of poetry bullaeSize: 6.5 * 5 * 5.5 cm weight: 306 gThe bull white jade quality of a material, the quality of the jade, jade is exquisite, has the feeling of oil moisten, with dragon pearl button, wham, dragon four-line characterization, majestic, carved poems were all round, the implement of primitive simplicity and elegant, shape neat, extremely valuable.