Chromed Mini 5mW Green Laser Pointer Keychain (1*CR1/3N)

Pros: this green laser really makes you surprized..the green beam is really strong, even it is 5mW only.
The beam can be visible at dust and fog weathers, it fits your keychain perfectly, i would buy more to my friends!

Cons: batt runs out fast, i dont know why it holds one 3V batt instead of using 2 1.5V which is better and all others devices like this holds 2 1.5V too...

Other: buy it, its a good offer for the right price...this little device will make you happier hahah

Pros: this little device really has a bright beam..
i was expecting something weak and not to poweful but this is really awesome
the dot is focused, and you can see the beam in fog days and dust days.
pretty heavy and fits my keychain

Cons: the batt is kinda difficult to get found here in my city, and from websites its expensive...but its ok i dont use it very often

Other: very good, im really satisfied with this product, i bought it withoud reading any review(probably this is the first) and I didnt go wrong

Pros: Really great little laser pointer! The beam is stronger than I expected! It is perfectly visible in the dark and weaker in the daytime inside. Perfect to go with keychains. Good build quality - chromed body looks great.

Cons: Rare and expensive batteries. Another types are not compatible - two 1.5V not work(((

Other: Sorry for my english - I used google translate...
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Pros: It's a freekin green laser pointer Very bright Impress your friends with your non red pointer Comes with a spare battery Won't burn your eyes out instantly if you accidentally shine it at yourself but it will hurt Metal consturction

Cons: It uses weird batteries that are hard to find and expensive to replace Eats batteries like homer eats doughnuts Beam is not terribly focused

Other: Nice toy, not terribly useful for most apps maybe as a presenter or a dog toy but other than that.. Batteries are hard to find and expensive and it eats them fast. Still a fun thing to have.