I went after hearing that they were having a nose filler event, and I've had it done about 4 times now at intervals of 6 to 8 months (Chaum 1 cc).
The staff member who consulted with me was kind, but when it came to the price.. if I needed to dissolve the nose filler, they should have told me in advance, but only after all the consultation was over.. when we were talking about the cost, they said the nose filler was this much, and the dissolving fee would be an extra 50,000 won~ and then the consultation ended, so I found that a bit strange. Since then I haven't gotten any filler at all T_T Each time, the procedure was done with a cannula, and the very first time I got it, it was around July 2017. The director who used a needle was very calm and did it well.. The person who did it most recently, beyond being very painful (I understand that a cannula needle can hurt more), even while injecting the filler they said, "You should get nose surgery. Nose surgery is only 1 million won~" and that felt so insincere T_T Maybe other people wouldn't think much of it, but after seeing that, I haven't been getting filler anymore
This is an honest and very personal opinion, so please use it only as a reference. The most recent time I got it was in the first or second quarter of 2019, so it may be different from the staff there now!!