Keychain Laser Recommendation

[flasherByNight]

Looking for suggestions for an inexpensive laser I can keep on a keychain.

I find myself often wishing for the ability to point something out more clearly...ie pointing out a rafter etc.

Common cell would be nice, doesn't need a lot of power, no particular color preference. Not particularly picky about requirements, though small would be nice.
*ability to workoutside would be helpful as well...just enough to point to eaves/roof

Any suggestions?

 

[flasherByNight]

is my question too mundane?

 

[Mik]

Red color lasers are generally the least expensive. If you just want the lowest cost pointer possible, go into your local supermarket or pet store and look in the pet toys section. Almost all stores nowadays that have pet toys will offer red keychain laser pointers. You will find these available with batteries anywhere between $2.50 - $10.