USB laser pointer

[ainsleymg]

You sound very enthusiastic about your invention :D

[MrMark0123]

a f dollar tree laser is better

[VinPWNZ]

ur truly a fag... u comment on my vid saying f you and you sound like a 2 year old...

[laserz1111]

just get the batteries at the dollar store (but they wont last long

[grayton1]

haha jake wassup its grant peterson

[davidtristanflores]

how do you wire it

[12alex2]

woww very smart how r ya gonna carry a laptop or pc in your pocket everywhere u go!(sarcasim)

[nelson665mc]

0:01

[SolidSnake9000]

umm so it takes away the point of the laser they were made so u can annoy people with em now u gota have a fucking desktop in ur fucking pocket nice idea but kinda pointless

[chaylz]

lol

[Reowin]

bull.