What sound do they make?
They make a whistling sound.
AI Generated: Q&A may contain factual inaccuracies or errors
How long does it last?
The firework show lasts 55 seconds.
AI Generated: Q&A may contain factual inaccuracies or errors
How many fireworks per case?
There are 12 fireworks per case.
AI Generated: Q&A may contain factual inaccuracies or errors
What is the effect like?
They swirl and whirl with silver tails.
AI Generated: Q&A may contain factual inaccuracies or errors