TWICE's Nayeon shares a great tip to get rid of swelling in just 15 minutes

I saw Nayeon and Sungchan sharing their puffiness management products on 117.

There was a lot of really useful information.

The way Nayeon mentioned putting rubber bands on her ears was so fascinating.

I definitely have to try this next time I'm swollen.

They say it's as effective as it hurts, and I can't believe the swelling goes down in just 15 minutes.

I think it would be good to use when you're in a real hurry.