... .5*30.5&36*27*31PrincipleNo heat, flame and sparks, no battery requiredAdvantageNon-toxic, non-flammable, ... non-radioactive, waterproof, windproof Usageconcert, dance hall, Halloween, party, promotions, special events, festival, celebration, giveaway, carnivals,bars, ... for you.We welcome our clients to visit our factory, and build happy long cooperation. 8 inch glow stick china lantern for play and ...