A tattoo needle punctures the skin around 100 times per second, depositing the ink 1.5 millimeters to 2 millimeters below the surface. It bypasses the epidermis, the outer layer of the skin.
Source: The Tribune-Review
A tattoo needle punctures the skin around 100 times per second, depositing the ink 1.5 millimeters to 2 millimeters below the surface. It bypasses the epidermis, the outer layer of the skin.
Source: The Tribune-Review