空氣感光線挑染 / Air touch highlights

優點：

1）無需全頭漂染，只需漂淺約30-40%即可增加全頭的動感。

2）漸變髮色的效果更柔和自然，足滿綫條感。

3）黑髮長出來的節點更和諧，不會斷層。

advantage:

1) There is no need to bleach and dye the whole head, just bleach about 30-40% lighter to increase the dynamics of the whole head.

2) The effect of gradient hair color is softer and more natural, satisfying the sense of lines.

3) The nodes where black hair grows are more harmonious and will not break.