What you see is the pen-shaped Laser Pointer that is so cool and beautiful, it is easy to operate and carry. This 1mW 532nm Beam Light Green Laser Pointer Pen (2*AAA) 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!