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 to me is from here , you can just refer from it.Thanks~
BTW,the laser my girlfriend sent to me is from here , you can just refer from it.Thanks~