Price Laser pointers from $4.98. Buy at AliExpress: ali.pub/327bmj
Powerful laser pointers that set fire to matches, paper, and the beam can be seen for several kilometers, but do not forget that it is prohibited to shine such a thing in the eyes or direct it to flying aircraft.
There are several colors, the beam can be red, purple and the most powerful green.
Pay attention to the power of the pointer, which should be at least 500mW, to easily set fire to matches.