Titles, shou longnu play pearl sealSpecification: length 4.7 cm width 3.7 cm tall (7.4 cm thick) weighs 195 gSeal materials shou tian, sleek and bright, fine texture.Chapter carved longnu play beading, expression, dark, majestic demeanor, all show the carve art of refining, art of using saber road, level, flow line is beautiful, modelling is simple, honest and kind, splendidness, seiko, a beautiful material is printed altar Jane, the illustration of the rare.Inscription "f"