Specialized tool, if you don't need it, you buy something cheaper. A good feature is the ability to change the blade if it gets damaged

An amazing tool,,, it requires a lot of attention!!!! It is purely a rescue tool,,, with the serrated blade-- knife-- you have capabilities for other uses as well,,, however,,, most of the tools it has on top,,, are purely for smashing glass,,, cutting seat belts,,, and sawing glass,,, BEWARE MANY IMITATIONS ARE CIRCULATING,,, inform yourself before making the purchase,,, if you are interested of course!!!!

Very good and the main blade, although it does not have a sharp tip, cuts excessively. And the quality of construction is excellent, relatively hard to find. If you are thinking of getting it, it is a very good choice.

Recently, I installed black tinted windows in my car for the sun, and at the shop where I had them installed, I noticed that the glass practically becomes shatterproof. I hope I never need it!

The best there is in its category, sturdy, doesn't slip, ergonomic, and very convenient to use.

It is one of the best tools. The quality is not so apparent in the videos but only when you hold it in your hand.