Meeting presentation required

Hey, buddy
I need a 20mw green laser pointer as a present for my son. Is there somebody who can tell me some information about 5mw green laser?

I know it is a wholesale season and I want to wholesale a lastest and fantastic multi-functional 300mw green laser for my meeting presentation, a 300mw laser pointer is a workable assistant for that presentation occasion. My amigo told me red Laser Pointer is more expensive than green one, but you know the beam of red Laser Pointer Pen is brilliant enough to attract the attention of all attendees.

Who would like to introduce some laser pointer stores which supplies laser for sale? Thanks a lot!