This exhibit is from the Qing Dynasty. For celebrities and masters of copper ink box, brass manufacturing, meticulous rules, good-looking, quite exquisite. In addition to the traditional square, rectangle and circle, there are ellipses, fans and various flower shapes. Copper ink cartridge has flourished in China for less than a century. With the rise of hard pen, fountain pen has gradually become a daily writing tool. Copper ink cartridge has also experienced the process of replacing inkstone and replacing inkstone with ink. When it has withdrawn from the stage of history and become today's collection, who can say that it is not the re-emergence of cartridges? The reason why he is favored by some collectors is not only because it has created many masters of copper carving, but also because of the profound cultural connotation of ink cartridges. The ink cartridges of the Qing Dynasty were very popular with literati, and the market was very hot in recent years.