This is for Educational Purposes only! DO NOT try to recreate the items in the video unless you have experience in Pyrotechnics.
It is your responsibility to comply with the laws and regulations of the country/ state where you live.
Disclaimer: this video is purely for information only. Any attempt to recreate the items shown in the video is not the creators responsibility. It is also your responsibility to comply with local laws etc. have fun. Be safe. Take responsibility for you own actions.