Amaze your guests with our incredible new indoor fireworks! These are cold sparklers, non-flammable, special effects for weddings, concerts, events and much more. The fixture will produce sparkler effects ranging from 5-15 feet in the air for up to 90 seconds at a time creating unbelievable visuals. Perfect for grand entrances, first dances, grand sendoffs, or any other special moments throughout the night. Safe for indoors and out with very low smoke outage which dissipates rather quickly and is completely odorless. This machine is therefore safe and fit to operate in any kind of environment without endangering yourself or your audience.