sequence showing factory workers putting together fireworks at a fireworks factory. - firework explosive material stock videos & royalty-free footage00:08
factory worker puts together a rocket at a fireworks factory. - firework explosive material stock videos & royalty-free footage00:06
fireworks exploding in night sky - firework explosive material stock videos & royalty-free footage00:14
colourful gunpowder is prepared - firework explosive material stock videos & royalty-free footage00:08