TeVido, which aims to 3D print custom nipples
Why don't you find a breast cancer survivor who has had a mastectomy and ask her about the subject?
At the same time, you may want to ask why they would be willing to go to a company that can't even spell correctly, to get body parts, given that they've demonstrated poor quality control already.
From the front page of the TeVido web site:
"Our first product is targeted to improve nipple reconstruction and later fill lumpectomies and other fat grating needs."
I suppose that this is supposed to be "fat grafting", unless they plan on pulling a full-on "Dr. Lector", or they are 3D printing parmesan cheese.