Secant, tattoo needle length adjustment there are two ways: first, the tattoo needle point reserve is very short, when the tattoo machine stops, pinpoint just in tattoo nozzle inside, there is no leakage. When the tattoo nozzle tip touch your skin, the moving distance of the needle is pierced the skin depth. Second, to pinpoint the reserved more long, by adjusting the length of the tattoo nozzle out, let the tattoo needles to reveal more when the machine stopped running. When the tattoo,tattoo nozzle, try not to touch the skin, it can see more clearly the tip on the skin grain thorn of movement, easy to do some small complex tattoo. Tattoo contour line should be clear, three-dimensional, clear. Holding the tattoo machine, when the skin surface. The artist don't throw it into too deep, also don't use brute force, can let the needle is steadily work, rather than the power of the armrest to needle into the skin. The tattoo's job is to guide the direction of the needle, tattoo opportunity needs in the design of local grain thorn. Tattoo pigment, flowing down along the needle by gravity flow into the pierced body parts.