Pay attention to this 1mW 405nm Blue & Purple Laser Beam Single-point Laser Pointer Pen Green. It can produce bright light in the dark. Equipped with high-performance diode, this laser pointer pen works better. In addition, when it focuses somewhere, it can produce blue and purple light. By this way, you are able to highlight the most important place or part you want to. It is ideal for professional use such as teachers, astrophile, guiders and so on. Overall, this laser pointer pen can meet your demands perfectly.
Perfect for teachers, professors, doctors, managers, engineers and so on
The laser can be seem as far as the eye can see
Power saving, compact and reliable
Simply press the button to activate the laser pointer pen and release it to deactivate
Lightweight and handy design, it is very convenient to put in bags or pockets
With single-point design
Point at any desired targets on projection screens, video monitors, and presentation graphics
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