Hmm, these fireworks are TOO GOOD so they are recalled.

https://www.nbc15.com/content/news/Nearly-40000-fireworks-recalled-ahead-of-Fourth-of-July-511896822.html

"The recalled fireworks are overloaded with pyrotechnics intended to produce an audible effect, violating the federal regulatory requirements for this product. Overloaded fireworks can result in a greater than expected explosion, posing explosion and burn hazards to consumers. The fireworks are banned hazardous substances and are prohibited from being sold under the Federal Hazardous Substances Act (FHSA)."

https://www.cpsc.gov/Recalls/2019/Patriot-Pyrotechnics-Bills-Fireworks-Recalls-Fireworks-Due-to-Violation-of-Federal-Standards-Explosion-and-Burn-Hazards-Sold-Exclusively-at-Patriot-Pyrotechnics

https://www.cpsc.gov/Recalls/2019/Grandmas-Fireworks-Recalls-Fireworks-Due-to-Violation-of-Federal-Standards-Explosion-and-Burn-Hazards

https://www.cpsc.gov/Recalls/2019/Keystone-Recalls-G-Force-Fireworks-Due-to-Violation-of-Federal-Standard-Explosion-and-Burn-Hazards