This product is carved from Hetian jasper, the jade is warm and moist, the jade is firm, clean and flawless, without a speck of dust. The auspicious beast has a strong and strong body, strong four-legged, proudly standing upright, with wide-eyed eyes, piercing and majestic. The abdomen is hollow and can be used for aromatherapy, and the mouth is carved open so that the fragrance can disperse. The patina of the whole vessel is thick and dignified, and the shape is simple and elegant, showing the royal atmosphere. A pair of sapphire luduan of the same kind in the collection of the Palace Museum in Beijing today can be used for comparison. 本品以上乘和田碧玉雕就，玉華溫潤，玉理精堅，冰潔無瑕，不著一塵。瑞獸其體態健碩雄壯，四足強悍，昂首傲立，雙目圓瞪，炯炯有神，氣勢威嚴。腹部中空，可作香熏使用，口齒透雕，以便香味飄散。全器包漿厚實凝重，形制古樸中具雋秀，見皇家氣象。今北京故宮博物院典藏同類青玉甪端一對，可資對比。