I want a pen with laser light facilty?

Answer try at

Top Q&A For: I want a pen with laser light facilty

Differences With IPL & Laser Light?

Consumers are always searching for the magic solution that gives them the appearance they want. This search leads the beauty industry to continually find new ways to treat common beauty issues usin... Read More »

Are optical or laser mice more likely to start skipping because of dust/hair under the light/laser?

Not really, unless you have so much hair/dust that there's no reflection at all back to the sensor underneath the mouse.Optical mouse is best for your environment. If you still have issues, go for ... Read More »

I want to purchase a Laser me with budget limit of within $200?

Yeah that's not going to happen unless you steal it.

Why was the laser light invented?

Theodore Maiman created the first operational laser in 1960, which was described as "a solution looking for a problem." This primordial laser was created out of curiosity and as an adjunct to maser... Read More »