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 Most Powerful High Power Powered 30000mw Blue Laser 445nm world's brightest
Which laser is the best,I plan to use it for burning at outdoor activties....
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 Most Powerful High Power Powered 30000mw Blue Laser 445nm world's brightest
Which laser is the best,I plan to use it for burning at outdoor activties....