The red ones are generally all the same.
Get one that uses AAA batteries or that $3 button cell laser will turn
into a $30 laser pretty quick.
Blue and green lasers cost a lot more.
Ode
At 08:12 AM 12/20/2005 -0800, you wrote:
I just found out laser pointers come in different colors. Which should
I buy? Also, are the $3 ones the same as the $30 ones as far as the light?
Thanks, Pat
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