Originally Posted by rakamkram
so...as long as I store them in a nice, dark place when I'm not playing rounds with them, I shouldn't have any problems?
I'm not an expert, but it should help. I'd say if you play with them during the day, keeping the cover closed on your bag couldn't hurt either. I don't really have a ton of experience with glow plastic, I just completed my glow bag over the winter and haven't actually used it yet.
What I do know is the glow mini that I kept in my regular bag has darkened across the top where it stuck out of the bag and received an overdose of sunshine, and it doesn't glow so well on that part anymore.