Different shapes, different uses, different materials and different difficulties.

1, different shapes: there is only one shape for the lamp, and there are many shapes for the cap cup.

2, the use is different: the cup was originally used for drinking tea, and the hat cup is not limited.

3, the material is different: the lights are mostly black glaze, playing with kiln change, belonging to porcelain, and the hat cups are porcelain, pottery, glass and so on.

4, the difficulty is different: the burning method of the hat cup is more difficult.