Spark effect of light painting photography

Steel velvet fireworks can create a gorgeous and romantic effect. Being sought after by many people is dangerous to some extent.

Do you know anything about steel velvet? The material of steel velvet is relatively fine low carbon steel, and now it is mostly used for polishing, not cold fireworks that can be set off. In other words, everyone is not playing with fire, but actually playing with fire!

Recently, there have been a lot of news about being burned by steel velvet fireworks. Some netizens were scalded and bleeding due to improper protection. Some netizens' car paint was damaged; Someone caused a fire, was administratively detained by the police and so on.

So when you spin and jump with your eyes closed, you are likely to get burned, or ignite the surrounding objects, or even cause harm to others!

1. Don't set off steel velvet fireworks in gas stations, inflammable and explosive warehouses, forests and other places where open flames are prohibited.

2, in the cultural relics area, it is forbidden to set off steel velvet fireworks, so as not to damage the cultural relics by flying sparks.

3. It is forbidden to set off steel wool fireworks in crowded places.

4. When setting off or using steel wool fireworks for light painting photography, the surrounding combustible materials must be cleaned up and equipped with fire-fighting equipment, such as portable fire extinguishers.

The most important thing is to take good care of your children. Don't let them set off fireworks alone, it will cause fire danger.

Steel velvet fireworks are beautiful, but even if you spend clothes, you may be bald. We should avoid using such dangerous products, don't trust online publicity, study fire protection knowledge seriously, and improve fire safety awareness.

In the description of this product, some merchants say it is "cold fireworks", which is very safe; There are also business tips: the product has the risk of burning the skin, and fire-proof clothing will be attached when shipping. Most businesses are supplemented by glamorous photography to attract consumers.

However, in the product comment area, after purchasing and using the product, the buyer said that this kind of "steel wool fireworks" was quite fun, but it was not cold and had no temperature. On the contrary, sparks scattered during discharge will not only burn your clothes and hair, but also ignite when encountering other combustible materials.