Green Laser Pointer is one of the most popular laser pointer throughout the world today, because the brightness of light beam is 6 times of red light and the price is much cheaper than the blue and red laser pen. The laser green pointer what we offer is the most advanced this year. This 20mW 532nm High Power Green Laser Pointer Pen is exquisite, portable and has extensive applications, it emissions green light with a wave length of 532nm. The laser pointer is helpful for guiding your traveling, and pointing at the faraway target or stars and sending out the SOS signal, making your travelling fun and interesting. The portable button is designed as the switch, easy to operate and control. What's more, black body makes the laser light in the night vivid and unique. Also, it features shock resistance due to its metal body. You will feel like in a Star Wars movie with your very own Light Saber! This green laser pointer optimizes your life undoubtedly!