It may depend on multiple factors: application of incorrect pressure or tilting, bit and hand speed unsuitable for the skin, inadequate after-care, the wrong needle, or a colour too similar to the undertone.
It may depend on multiple factors: application of incorrect pressure or tilting, bit and hand speed unsuitable for the skin, inadequate after-care, the wrong needle, or a colour too similar to the undertone.
A new way of understanding training, which does not lower the quality standard of Clinita courses, but rather makes it more usable and easier to see.