It's very convenient to use a laser pointer to point to an unreachable place. Many mountaineering enthusiasts and rescue teams know that lasers are a great tool for self-help and rescue.
The range of the laser is very far and bright. Using laser irradiation is the same as marking the position. In this way, rescue information can be provided more effectively. You can also play with your pet.
Laser pointers are the best toys, especially for cat owners. You can exercise your cat effectively.