... . Birthmark, nevus of ota, freckle, deep-seated age pigment. 3. Tattoo removal. 4. Gradation of external pigment. Embroider eyebrow, soak lip ... system or be egested out of the body. Thus the tattoo or other pigmentations will be removed without injury to normal ... switch, more secureSystem Features of Nd: yag laser machine remove tattoo : 1.Safe and without wound; 2.Special designed cooling system ...