Titles, shou: a set of seals and seal four pieces of a set of adopting field-yellow stone carving is carefully, print shou field-yellow stone material is qualitative, the whole machine feel wen run is exquisite, patina is thick, amazing, cutting grinding round, extremely valuable.The inscription "hong yi", the collocation of wooden box filled up.Size: 6.6 * 3.3 * 3.3 cm, the largest minimum 3.9 * 4.7 * 2.7 cm, seal always weighs 306 grams