瓷器是一种由瓷石、高岭土、石英石、莫来石等组成，外表施有玻璃质釉或彩绘的物器。瓷器的成形要通过在窑内经过高温（约1280℃-1400℃）烧制，瓷器表面的釉色会因为温度的不同从而发生各种化学变化。烧结的瓷器胎一般仅含3%不到的铁元素，且不透水，因其较为低廉的成本和耐磨不透水的特性广为世界各地的民众所使用山水爱瓷，是中华文明展示的瑰宝。
The development of ancient pottery glaze, the glaze is never to glaze, but also from monochrome to multi-color glaze, and then glaze from the glaze color to color, and gradually developed into a co-glaze painted with colorful enamel, bucket color.