A breath-taking experience of an indoors’ fireworks display that will add more fun to your events and production and involve your audience. This is a safe to use cold fireworks machine that emits cold sparks with zero possibility of catching fire. This machine will help you to safely achieve your desired special effects. Ideal for stage, parties, dances, grand entrances, new product launches, video production, concerts, shows, and any other type of event. Cold Firework System.