Firework effects are mostly employed in the celebration occasion. Their light, sound, smell and tangible excitement always add an emotional impact to the event. But people always possess the misconception that firework can only be done outdoors. We can bring the dazzling effect of firework to your indoor event, using the same science of fire, combustion and explosion with refinements that limit the smoke. Effects we could make include waterfall, gerbs, concussions, sparkle pots and flash pots.