Explained in Instagram Photos

https://trevorfncg923.lucialpiazzale.com/how-did-we-get-here-the-history-of-kpop-album-unboxing

The Magic of K-pop Lightsticks<br/>K-pop lightsticks are a colorful part of the concert experience, turning arenas into glowing spectacles. Each group’s lightstick, like NCT’s Neobong or TWICE’s Candybong, is uniquely designed to reflect their identity