IMPORTANT NOTE: These will be sealed in a plastic bag, wrapped in aluminum foil and shipped in a rigid mailer in order to prevent leakage and damage.
The glowsticks will degrade when exposed to light - keep them wrapped in the foil until it's live time!
They shine exceptionally brightly - enough to fill up a room! But, each glowstick only has an active life of 2-3 minutes, so use them at your favorite part of the song!
These are a "neutral" blue color - not particularly light, but not particularly dark. They're great for Aqours, but you're looking for something for Karin, please consider the "Deep Blue" color.