they can get away with saying "300mw" because it gives off 300mw of harmfull infrared or ultraviolent light (because they take the filters out) its only giving off 10-50mw "green" light if your lucky. but like i said they are still great fun.
EDIT: £140 !!!! holy moly i paid £25 for my 100mw laser that acutally is 100mw here - http://cgi.ebay.co.uk/100mW-100-MW-LASER-POINTER-532nm-GREEN-BEAM-PEN-TORCH_W0QQitemZ270287131091QQcmdZViewItem?hash=item270287131091&_trkparms=72%3A1301%7C39%3A1%7C66%3A2%7C65%3A12%7C240%3A1318&_trksid=p3286.c0.m14
here is a small tutorial about ebay lasers. they do lie but like i said are great fun. i would buy the one in my link above. pops balloons and stuff for cheap.
EDIT: £140 !!!! holy moly i paid £25 for my 100mw laser that acutally is 100mw here - http://cgi.ebay.co.uk/100mW-100-MW-LASER-POINTER-532nm-GREEN-BEAM-PEN-TORCH_W0QQitemZ270287131091QQcmdZViewItem?hash=item270287131091&_trkparms=72%3A1301%7C39%3A1%7C66%3A2%7C65%3A12%7C240%3A1318&_trksid=p3286.c0.m14
here is a small tutorial about ebay lasers. they do lie but like i said are great fun. i would buy the one in my link above. pops balloons and stuff for cheap.
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