I have for sale this 4 in 1 laser pointer Fantastic as a star-pointer - easily visible at night time, the unusual bright color makes it much more noticeable
Portable kit works as handy torch, office/school presentation, etc
With your laser pointer to point at any desired targets on projection screens, video monitors, and presentation graphics, point out the target on the blackboard clearly by teachers
With its length, teachers can remind the day dreamers to wake up!
Best choice of gift for Teacher Professor
Class IIIA laser product
4 in 1 functions - Flashlight/Teaching/Laser Pointer/Ball Pen
Pressure button for LED Light & Laser beam
Ball pen available
Output Mode: Constant wave
Max output < 5mW
Wavelength 650n m+/-10
Powered by: 3 x AG3 button cell battery
100% Brand New high quality product
Cautions: Avoid direct eye exposure to laser beam. Do not aim the laser at reflective surfaces. Do not allow children to use laser pointers unless under the supervision of an adult.