Is a skin treatment using pigment colors resembling the skin color. This treatment is done to correct the color of the scar and blend with natural skin color. It can correct previously done eyeliner tattooing as well. Depending on the area treated, two to three sessions of microneedling might be required before to enhance and even the skin texture before applying the camouflage. The process takes two to five hours and it lasts anywhere from one and a half to two years depending on the skin type.