This 200MW green laser pointer is w

This 200MW green laser pointer is well tested and high quality * Easily to use, only need to push the back button then you can see striking green beam of light shoot forth * The 200MW green laser pointer can point at any targets, such as photos, blackboard, video monitors and so on * This 200MW green laser pointer is the best choice for teachers, professors, doctors and so on * Green lasers are clearly visible in the dark * 532NM green laser pointer has very good waterproof properties * Can light match within 25 meters * The green dot can be seen miles away during daylight but the beam it produced is visible at night looking like an extra long light saber * Use it to point at any desired targets, project screens, lectures, or video monitors, presentations, museum and tour guides, point "t the stars, and construction inspection