The handle is made of not only bamboo, wood, lacquer and porcelain, but also some precious materials including mother-of-pearl inlay, ivory and jade.

笔杆的材料不仅有竹子、木头、漆器和瓷器，也包括一些珍贵的材料如嵌螺钿、象牙和玉器。

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As the shell porcelain and pearl porcelain are almost without industrial production, so they're too costly. That's to say bone China is the world's most recognized high-grade porcelain.

由于贝瓷、珍珠瓷成本太高几乎没有工业化生产，所以骨瓷是世界上公认的最高档瓷种。

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Marie-Antoinette's love of interior decoration is conveyed through the exquisite furniture and porcelain with which she surrounded herself, such as her mother-of-pearl and gilded bronze writing desk.

ECONOMIST: Marie-Antoinette