What does tattoo mean?

Tattooing is a coloring technique that acts on the epidermis of the skin. Common tattoo parts are eyebrows, eyes and lips. Tattoos can make up for their own shortcomings and achieve beautiful results. We usually say eyebrow tattoo, eyeliner tattoo, floating lips and so on. , now collectively referred to as semi-permanent tattoos. Because of the metabolism of pigment, tattoos can be re-tattooed after 2-3 years of metabolism, so it is called semi-permanent and more in line with modern aesthetics.