What glow stick did snh48 bring to the premiere?

Snh48 premiered a chemiluminescence stick of no more than 6 inches.

Notes for admission of snh48 performance: Please follow the instructions of the staff, enter the venue in turn with tickets and take your seats in turn. Please don't carry or distribute banners, slogans, banners and other items that are more than 50x50, and emergency light sticks and chemical light sticks that are more than 6 inches without the authorization of the theater.

Chinese mainland female idol group Snh48 consists of five sister groups: SNH48, BEJ48, GNZ48, SHY48 and CKG48.