Pen Shaped Single Multicolor Laser Pointer For Work Teaching / Training

5MW Red Green Blue Laser Pointer Pen Beam Light Lanterna Style Military Grade Caneta Laser Verde Laser Color: Red,Green,Blue Voilet The blue laser is not blue 100%,it is blue violet color! Output mode:Constant Wave Power supply:AAA Batteries x2 (Not Included AAA Batteries) Dimension:φ14×160mm Technical Parameter:Fixed focus, dot facula, continuous output Green laser Output Wavelength: 532nm Red laser Output Wave length: 650nm Purple laser Output Wave length: 405nm Output