What do the tattoos look like?
The tattoos are created by placing a drop of dark blue or black India ink on the skin and then using a sterilized needle to implant a bit of the ink within the skin layer. The process feels like a pinprick, much less painful than when you have blood drawn. Each tattoo is often smaller than a freckle, which, in most cases, would not be seen by anyone other than the patient who knows that they are there or the therapist.
