Safety is paramount when handling any fireworks-type devices, as they can cause serious eye injuries and burns if not used properly. Important safety tips include:
- Never point fireworks toward another person
- Never light fireworks in a container or indoors
- Never light fireworks near anything flammable
- Never attempt to re-light a device that failed to go off
https://www.thecaucusblog.com/2024/07/be-aware-be-safe-personal-fireworks-not.html