Why Celebs Have Perfect Teeth (feat. tripleS YooYeon) [Yeonsung University, Dental Technology Department]

Changing Majors – Season 8

I'll have you know I went to Ewha🦷 Visited the Dept. of Dental Technology with tripleS YooYeon! From the secrets behind celebrity dental care to a hands-on class making dental prosthetics! Surprisingly useful tips on taking care of your teeth. This is super helpful😎