Gua sha and massage tools in celebrities' pouches

Foot rollers, octopus-shaped scalp massagers and body sticks keep turning up in pop stars' and actors' everyday kits.

Gua sha is now a fixed step in many routines, and the tools that go with it have found a spot in celebrities' pouches.

One recent example came from Jeon Somi's YouTube channel, Imos, where Twice's Nayeon went through her world tour suitcase.

Between performances, she said, she cares most about puffiness and tight muscles, since she dances in heels and the fatigue collects in her ...