Made of aviation aluminum alloy, strong and durable. Power saving,
lightweight, suitable for putting in your pocket or handbags.
Press-button switch at the bottom, no need to keep holding when use
it. This laser pointer can be used for presentation, teaching
indicator, children amusement and more. This high quality laser
pointer adopts the latest technology optics and microelectronics.
Portable size and science shape design.
1. Please allow 1-5mm errors due to manual measurement.
2.The use of the laser beam is absolutely does not allow the
irradiation of the eye in front of humans and animals!