This Red Green laser pointer best suitable for astronomers, professors, teachers, doctors, student presentations and etc. Mini portable Red Green laser pointer  with clip for easy to carry with. Sliver finished metal body is beautiful and shiny, suitable for teaching, meeting. This bright red waterproof laser pointer is popular in the market because of its compact design and excellent performance. The waterproof laser pointer is guaranteed to adopt the latest microelectronics. The shell of the 5mW laser pointer is made of high quality aluminum material, durable for long time daily using. Because of its waterproof design, multi-function and excellent performance, the 532nm & 650nm Laser Pointer has been used in many applications and industries including the military, medical, wild working, astronomy and teaching baton. This waterproof laser pointer can be used to point at any desired targets, project screens, lectures, or video monitors, presentations, museum and tour guides. Such a good item, how can you miss it!