I have another idea, which is to mix some dyed black hair into the natural black hair, so that the color at the bottom (lower end) of the product will not appear too reddish. And it won't increase the cost too much either. What do you think about this?
There is a way, that is mixed with some in the natural black hair dyed black hair, this makes the product at the bottom (the bottom) would not be too much red color! And the cost will not increase too much! What do you think?
I he another idea: put some painted black hair into the natural hair, so that the bottom won't be too red and the it will not cost too much. What do you say?