Both methods are to help improve the eyebrow shape. First of all, in the use of objects, eyebrow tattooing is based on "single needle" or "three needles", and with the assistance of electric objects, the pigment is tattooed on the skin one by one. Fluttering eyebrows throw away traditional methods and things, and use brand-new methods and patented things to design changes according to the growth direction and thickness of each beauty seeker's eyebrows. The effect is as common as the original eyebrows, and the thickness is the same as the original eyebrows. Secondly, in the use of pigments, tattooed eyebrows mostly use water-based pigments with weak viscosity. Eyebrows are made of edible medical colored milk and colored nutritious milk, which contains plant silk protein (cosmetic protein) and complex carbohydrate (anti-swelling, sensitive). It is very sticky, and the pigment can easily enter the skin, so it is easy to color.