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Title: Great to have
Review: I bought two of these for my friends apartment because they are heavy smokers who do not have working smoke detectors. I always fear that one of them will fall asleep with a cigarette or joint in hand, so I got one for each of them to have bedside. If their apartment catches fire, they will not longer be defenseless.Also, these are great to have if you are concerned about unwanted intruders. We live in the Bronx and you could definatley knock someone out if you hit them in the head.
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