3 Piece 5mw Laser Pointer Pens Review (Green, Red, Purple)

UPDATE: Testing these lasers with my LPM showed average powers of 10mw for the 532nm, 90mw for the 650nm, and 45mw for the 405nm. Back when I made this video, I didn't really do a good enough job explaining safety. You MUST wear laser safety glasses with these lasers, and never point them at another person, animal, vehicle, etc. If the links above go down, simply go on eBay and search "3 laser pen". In this video I'm reviewing the 3 piece 5mw laser pointer pens set (Green 532nm, Red 650nm, Blue Violet 405nm). It's a set of small Chinese laser pointers that are great for beginners who haven't bought a laser before, especially since they only cost about $8 total! Definitely an extremely fun gadget, but be sure to use safety glasses and be careful where you aim it! If you have any questions at all, feel free to email me at [email protected] and be sure to subscribe to see more amazing laser videos!

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