It could be the old collection of Mr. And Mrs. Ursula.Natural essence of hetian jade mellow patina verse 6 square feathered pipeSize 6.5 cm high 2.3 cm wide heavy 60 gThis arrow tube to hetian jade, quality of a material is solid and moist, delicate and harmonious, mellow patina is mellow.A hexagonal prism shape, middle perforation, round square, may, with a beautiful arc, outer wall decrease goblin carved poems, a ghost with a knife, with accurate, powerful and strong, do manual work is delicate, when is the masterpiece.Beauty products, have lasting appeal.