Safe Hammer Glass Breaker, 2-in-1 Mini Car Window Breaker Escape Tool, Portable Car Safety Hammer Seat Belt Cutter with Holder - Emergency Escape Tool for Rescue, Disaster, Escape, Lifesaving(Blue)

Works a treat

It could do with instructions being supplied.Take the top off one end and the safety razor for cutting seatbelts is visible and easy to use.When you take the cap off the other end, no hardened metal point is visible, a black collar protrudes about 8mm, with a hole in the centre of it about 2-3 Night night diameter.The disc of safety glass supplied to practice usage was about 4mm thick, a lotvtocket than the glass in my car door.Important to note you don’t use it like a hammer.If you put the black cylinder against the glass and press firmly. When the cylinder retracts so far in to the body, there is a. Loud cluck and the hardened point fires out under a spring.It literally completely shattered the thick safety glass disc into umpteen small pieces with ease.Word of caution. When testing do it outside somewhere, but have a brush ready to sweep up the glass.I hope I never have to use it in anger, but I have every confidence it will work.The body is made of light weight aluminium, well put together.A clip is provided with strong adhesive tape so it can be fixed where desired. I’m going to put it just to one side and below of the steering wheel in the drivers seat area.Highly recommended, but I hope I’ll never need it in anger.

Very big. Haven't crashed yet so can't say if it works or not.

Thankfully I haven't had to use it yet, but I'm pleased that I have it in my car. It also comes with a small piece of glass so you can test how to use it rather than panicking when you're potentially in a situation and not sure what to do.

I have tested the device out om the glass provided which was a great idea to supply some glass as i didnt want the first time it was tested to be an emergency situation.The device gives piece of mind that should i ever need to break the glass to get out of my car i can in a very quick and easy manner.

Bought this to leave in the car in case of emergencies. It will do the job just hope I never need to use it.

Beautiful

Hope it's never needed, but good to know it's there just in case of an emergency or someone else's.