Has anyone used the item to attest to its effectiveness?
1048991
I have onli seen the videos. I have checked to see if there was a sharp needle-like object in it by pushing the button into cork but I never used it on glass because I didn't know if it would weaken it and it was a one time deal. I know my brother was fiddling with it and he accidently pricked his thumb. It was a pretty bad punture. Luckily he didn't press to hard. I just feel like something is better than nothing and it doesn't hurt to have it in case. Good luck!
1048992
They were purchased and gifted in case they were ever needed in an emergency!! We hope they never have to be used, but possibly the manufacturer could answer your question. If they produce these, surely they must have tested them?? Give it a try or find a wrecked car.
1048993
I have used the cutter blade but have not used the glass yet. I just assume it works as stated.
1048994
Thank God I haven't needed to break a window out of my car...so, the answer to your question is NO---but try it on an old piece of glass, auto glass would be best, to simulate a real automobile window. I've spoken with people familiar with how auto glass breaks and the blunt force from a hard, pointed object will break the glass in an instant. Bank on it!
1048995
I've purchased this item and fortunately haven't had to use it. It's attached to my key chain and easily accessible if needed in an emergency.
1048996
The thought crossed my mind too. I keep thinking I'll go to a junk yard and ask if they have a practice windshield. I would hate to have to use it, only to find out that I am not strong enough to break the window!
1048997
What's your address . .and do you leave your car outside? One of us can come over and give you an up-close and personal demo . . . pretty sure it works . . ;have done a 'dry run' and think it has the power to get the job done, but, don't have a junk yard anywhere close by to 'try' it
648108
Hello, I can't be sure that it was ineffective, however, the hologram wore off after about 3 months of normal use. I bought one for myself and my daughter and both wore off after the same amount of time. I feel that if you spend $30.00 a pop on these things they should wear better.
1507129
I don't think that it's authentic. If it is, I didn't see any results from using it.
393705
I will have to check. I just ordered & someone else used it. I'll try to get you an answer as soon as I can though.
568829
I haven't, but since it protects against sharp knives, I should think it would do the trick.
1953477
I have used mine several times and it seems to work just fine. I suggest you let it cool between tests.
91815
NOt sure but it was ineffective as far as I could tell. I actually discarded some of it.
1114330
I have purchased and used this product multiple times and seen results if that helps.
188462
Perhaps test it on a similar piece of cloth to see the results. even an untreated cloth would yield results to compare.
815782
Thankfully I can not give an honest answer based on experience, but from what I have read, it should be effective. Good Luck
865165
I am ashamed to admit that I have not tried this apparatus yet - does it really work?
1842179
I haven't tried it yet. But in researching it I found a site that they said it work find. So I would research some more.
767172
I have not I have only used it internally,I never thought about using it in that way, thank you I will look into using it for that purpose.
1132323
I have used it over other products (stain included) BUT-- Always have checked and tested a small place first....
1386667
I have used one in them a couple of times and it doesn't seem to damage it.
2165406
We used it to test for lead and we have no reason to believe the result was inaccurate. All of its other tests gave results that made me feel like the test was genuine.
415542
I do not know how to prove this product does anything. It's not like knocking down a fever or fixing a scratch on the skin. It works 'behind' the scenes, so to speak, and nothing immediately happens, only over time if you can actually notice a difference.