How 60 Layers of Paper Create Perfect Firework Circles

Japanese fireworks are famous for their perfectly symmetrical circular bursts. The secret? A process called "tamabari" that wraps each shell in up to 60 layers of paper. These layers act as a pressure control system—when the shell explodes, the paper ensures every star shoots out at exactly the same distance, creating that flawless circle. The bigger the shell, the more layers it needs, with some taking over a month to complete. #JapaneseFireworks #Tamabari #Hanabi #HowItsMade #Fireworks #PyrotechnicScience #TraditionalCraftsmanship #PerfectCircle #Manufacturing #Engineering