I paid 1.35 million won for a 3-session package. Each time, the procedure took about 45 minutes.
It has been about 6 months now, and I am not sure whether it is baby fat that has gone away, but the line is definitely more defined and visible.
I did 6 sessions over about 2 and a half years? I am still young, so I am thinking about whether to do it again, but my skin elasticity is the kind that sags, so I think I will probably go back again soon lol