We would like to introduce the latest addition to our arsenal . Our Indoor Cold Spark Fireworks System! A revolutionary fireworks system that does not emit any heat or smoke, as a matter of fact, there is zero fire involved. Also so safe that you can hold your had over the sparks while operating, and will not feel a thing! Perfect for enhancing first dances, grand entrances, new product launches, video production, concerts, shows, and much more. Units can be fired either one by one, or all together in pre programmed sequences, to create waves and other beautiful effects!