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Title: Very interesting but don't share.
Review: Saw this on Amazon, so I bought it. Following other reviews I knew it takes a minute or so between uses and you have to wait 20 minutes after drinking to use it.If it's accurate then the results are very interesting. The highest I've blown on it is 0.054 which is below the legal limit here in Texas. Blowing that I felt I was "buzzing" pretty hard, that surprised me because I thought I was way higher.Using this device you have to put your lips around the whole top of the housing and blow into it. I definitely wouldn't recommend sharing this with friends or you could end up catching something from them. A removable nozzle or something to blow into would have been better.
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