One device for the face, the neck, and everything below. Cosmo's 23-inch arc puts 360 light points over the body at once, so a single session covers what a handheld would take an hour to reach. Non-invasive, painless, and done at home — the look of fine lines and rough texture, visibly improved.
A family member purchased this, but never had an opportunity to use it before passing unexpectedly last month. She paid *LOTS* more than what I'm asking!