Hello, the current eyebrow tattoo technology basically belongs to the manual semi-permanent type, and the semi-permanent eyebrow tattoo generally lasts for about 3 to 5 years, which varies from person to person. It is suggested to choose semi-permanent eyebrow tattoo, because the fashion trend is often changeable, and semi-permanent eyebrow tattoo can meet different stages and different eyebrow shapes. Eyebrows are generally only on the epidermis. As long as you are careful not to get wet or scratched after tattooing, you won't get infected. It is recommended to go to a regular plastic surgery hospital to tattoo eyebrows.