The tattoo artist will use the needle to put the ink under the skin cuticle, the ink will last forever here. Method for tattooing is very simple: In the past, people only needed to use sharp objects such as needles, brooch, or anything to put ink under the skin. Nowadays, tattooists often use tattoo machines, which makes tattooing more beautiful and impressive.
Thus, when you create a tattoo also means that you are creating a wound on the body. But do not worry too much, the wound will not be very deep because the tattoo needle only penetrates the skin about a maximum of 0.5mm, like a small scratch.