What the Heck Is ?

https://blogfreely.net/thothetlmr/9-signs-you-look-like-a-kpop-lightstick-wholesale-expert

The Magic of K-pop Lightsticks<br/>K-pop lightsticks are a essential 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