Small Green laser pointer reviews -- a portable mini laser pointer

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This is a portable laser pointer,you can carry it with you.Let's find out its real power. This is not a dazzling laser.Most of the time, use it indoors. This laser pen is very suitable for the tour guide, real estate saleman, outdoor use site Commander and so on.
http://www.laserpointerreview.com/?p=10553&preview=true

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