Hello, everyone! I plan to run a pub in downtown with my friends, and luckily I got financial support from my uncle. So I decide to use
red Light Laser pointer pens and
Blue Light Laser pointer pens to cast amazing beams. Laser pens can display various beams and patterns. It must be wonderful. Is it more surprising if I mix red Lasers with Blue Lasers? Actually, I went to some local stores which
retail electronics, finding that they are a little bit dear, especially the blue one, so I decided to
buy blue laser pointer pens online. One of my friends recommended a shop named Mostbuying selling cheap
wholesale electronic products including various
powerful laser pen, laser keychain pen, and
300mw green laser pointer pen. But can these
powerful green lasers be used in my pub safely, say, a
200mw green laser pen? I’m looking forward to your replies.