It is to dye the pigment in the skin tissue with a tattoo instrument to form a new eyebrow shape that will not fade for a long time, commonly known as eyebrow tattooing. Not all people are suitable for this operation, and not all people can receive the ideal effect. It is a medical beauty technology, which can artificially form an ideal eyebrow shape that is not easy to fade for a long time on the basis of the original eyebrow shape. The principle of this operation is to puncture the skin through a tiny needle tip, and inject the metal oxide pigment that the human body can't absorb into the dermis to stain the skin, thus playing a role in long-term fixation.

Groups in need can consult Einis School. There are many courses about tattooing eyebrows, such as retouching old red eyebrows, retouching old blue eyebrows and retouching broken eyebrows. Eyebrow theory and operation process, eyebrow simulation demonstration+practice, eyebrow simulation+practice, eyebrow simulation+practice, eyebrow simulation+practice, etc. There are perfect teaching activity rooms and professional practice rooms on campus to ensure students' comfortable study. .