In the old days, when fireworks could be seen only on public holidays, it was perceived by the population as something extraordinary and magical. A few years later, specialized stores appeared, where it became quite difficult to choose a quality product.
Purchase the necessary pyrotechnics from stores licensed to sell such goods, so you can avoid injury during use. Pay attention to the packaging of the goods, the box must be wrapped in cellophane and absolutely sealed. If the integrity of the packaging is broken somewhere, the installation may be damaged. The heavier the box, the more beautiful the fireworks will be.
If possible, open the packaging, see how well the tubes are made. Check the quality of the cardboard, it should not be thin, only a thickness of at least 0.8 mm indicates a good powder charge. The longer the tube, the higher the shot will be. Study the instructions for the pyrotechnics in advance so that later in the dark five minutes before the holiday you will not deal with the installation in a bustle.
Pyrotechnic products are divided into 4 categories. The first includes firecrackers, firecrackers, Bengal and Roman candles, ground and table fountains. The second category includes flying and ground fireworks. In them, the charges fly out to a much greater distance, but no more than 30 meters. This fireworks fades very quickly.
The third category includes missiles and batteries. Such designs include several charges at the same time, flying out one after another without interruption. And the last group is professional fireworks. Such pyrotechnics can only be purchased in specialized stores with a purchase permit.
