wanted to do something with my zag but without any skill or an airbrush i figured i'm short on options. so i went for something simple and this is what i came up with. i now this won't work for the contest but i'd rather just sit this in my case anyway. these BBs are indeed black and glow. i got them from some korean company that may or may not even be in business in a week. the jar they came in has no label and i'm surprised the package wasn't mistaken for a bomb. also using standard lightbulbs or day light to charge these BBs takes so long its almost not worth it, but once they get charged they stay on for awhile.