: "" copper silver-inlaid scroll type case on a few17 cm long 7 cm high 3 cm wide weighs 730 gMade of pure copper, copper is excellent, colour and lustre isposed and seriousness.Overall recular shape, both ends in book form, of primitive simplicity and refined.Several surface on both sides of silver-inlaid ACTS the role of grain, act the role of longnu central lines, the whole jade-like stone embellish skin shell, see old wrapped slurry, is extremely rare.