Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 스케일링 하려고 하는데 무서워요 ㅠㅠ 마취 가능한가요? [헬닥 지식in]. That video is uploaded by 치과의사 송카롱 at 2020-09-24T20:42:57-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [3GPI_tkLjOo]