I m av-kool is written on the glass of many cars. What does it mean?

This golden "I'm V-Kool" is called "Viagra Safety Label". A car with a Viagra film will put such an exquisite small sign on the window to confirm that the owner has chosen the Viagra film and enjoys the excellent quality of Viagra products.

in general, vehicles with VIGA will also put a big "I'm V-Kool" safety sign on the rear windshield at the same time. This big safety sign is not only a status symbol, but also has a real safety function. When the car lights hit this sign at night, it will reflect bright light, warning the rear car owner to keep the distance between cars, which will bring safety protection to driving, especially at night.

this is the exclusive safety logo of the thermal insulation film brand "weigu" that many high-end car owners will choose, and V-KOOL is the English name logo of this brand.

Extended information:

V-kool is the only "smart" glass film in the world, which is the same as the manufacturing technology of American BII stealth bomber. As the standard configuration specified by famous cars such as Mercedes-Benz, BMW, etc., V-kool is the only film technology selected by top European automobile manufacturers in the world for its original car window glass, and there are 16 well-known brands of cars that have used this technology. At present, there are about 18 million car owners in Europe who have witnessed the outstanding performance of Weigu, and there are more than 6 dealers in China. Weigu technology, one of the world's top 1 inventions, was selected as one of the top 1 inventions since 1 by Popular Science, the world's largest science and technology magazine, in November 1999 because of its excellent energy-saving characteristics.

reference link: weigu