Blue/Violet Laser Pointer Pen Beam Light ( 5mw 405nm )

Features:100% brand new and high quality!405nm 5mW Violet Purple Blue Ray Blue Laser Pointer PenUtilization of the latest crystal technology and optics creates this high quality;pen-sized laser pointer . It emits an intense,brilliant laser beam,Use your Laser Pointer to aim at any desired targets on projection screens,video monitors,presentation .Press the push button to turn it on,release the push button to shut if off automatically. Useage:Travel, tourism, mountaineering, outdoor sports guide guideTeaching, speech, residential zone, museum, the exhibition hall,such as the guide indicatorFactories, mines, construction site, natural disasters, lifesaving relief signal indicatorAstronomical workers, astronomy enthusiasts xinghai refers to navigate the vast star indicatorParty, concerts, seminars, concerts, etc all kinds ofentertainment party lights Safety:Do not look into the aperture of the laser beam. Laser radiation is potentially harmful! Do not directly aim into eye.Product Propert