Unwanted ink can be targeted over a course of three sessions of laser tattoo removal on a 3 cm x 3 cm, 6 cm x 6 cm, or 15 cm x 15 cm areaUnwanted ink can be targeted over a course of three sessions of laser tattoo removal on a 3 cm x 3 cm, 6 cm x 6 cm, or 15 cm x 15 cm area