I heard from someone not long ago that is " If you want to judge whether a store is reliable or not , just google it, the former the rank, the more reliable it is."
So, when I wanna know which laser pointer company is the best,I searched the keywords "laser pointer", the results were as follows...
I wanna buy a blue burning laser pointer,and decide to choose one among the follow lasers:
Laser one :Powerful Burning 2000mW 2W Blue Laser Pointer Handheld Blue Laser for Sale
Laser Two:
Briday B015 3000mW 445nm Adjustable Blue Burning Laser Pointer Set
Laser Three:
Laser Pointer The World's...
I guess 1x 18650 Battery is enough! SD laser 303 is similar to HTPOW laser 303,since i just got a laser from HTPOW,here is the pic of it.
http://www.htpow.com/pic/DSC_0112.JPG
I got my laser about two years ago, recently,there were some little black dot at the pattern , I guess there was something that block the laser lens,now the question is : how can I clean it, I don't wanna buy another one since it was sent by my girl friend...
BTW,the laser my girlfriend sent...
Yesterday, I saw a video at youtube, after I clicked into the link posted behind the video, it is described as " the world's most powerful laser pointer"! Is it reliable?I'm not sure,but I saw an article before,it said that one of a laser pointer of wicked lasers have keep the world record of...
I don't think you can get a burning laser with 35$! A laser can burn paper,its power at least 500mw!You konw, the average price of 500mw lasers is almost $100!