Strong and Cheap 1W Red Laser Pointer with Good Stability

It's a super powerful red laser. The laser beam is clearly visible during the day.

I am concerned about the safety of using this product. The strong laser beam emitted by the pointer can cause serious eye damage or blindness if directed towards the eyes, whether intentional or accidental.

This 638nm laser has good heat dissipation and can be used continuously for up to 10 minutes.