Laser Pointer Pen 532nm 5mW Green Ray Beam
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532nm 5mw green ray beam laser pointer pen now available in three colors!
This pen is next to the least powerful laser we offer although it is still 10 times more powerful! Extremely vivid green laser beam to shine across football fields and at stars in the sky. Just slightly larger than a ballpoint pen. Don't be fooled by its size, this little baby packs a punch!