What is a laser pen?

Answer by  HawaiianGirl (6906)

A laser pen is not really a pen. It is a laser light that looks like a pen. It is usually a red laser beam used for pointing at things.

Answer by  knowitall39 (475)

A laser pen is not actually a pen that you can write with. It is a small device that looks sort of like a small pen or marker. The device emits a laser light. Laser pens are sometimes called laser pointers. They can be used during presentations or as a cat toy.