Dwarven empath tattoo

You analyze your dwarven empath tattoo and sense that the item cannot be altered in any way.

The creator has also provided the following information: You carefully check over the dwarven empath tattoo and regretfully come to the conclusion that he doesn't have instructions inked onto him. However, as you PEER closer, you do notice that his haversack looks stained with herbal concoctions that have DROPPED into it over the years, and that the dwarf is also just the right size for POKING or TAPPING.

You get no sense of whether or not the tattoo may be further lightened.