Does this laser burn?

I wouldn't buy it, those eBay listings never use REAL pictures of the laser, plus it is advertising an intense beam on a low powered laser, 1 mW is about the power of a cat toy laser (correct me if I am wrong).
Edit - and no, it probably won't burn.

Please do research before posting on the forums!

Purchasing anything that is advertised as a laser capable of burning is no joke. These are VERY dangerous devices and they are capable of inflicting permanent injuries.
A 1mW laser simply does not have an optical density sufficient to burn anything.
This is quite likely BS. I'd personally have done some research before purchasing but you just bought it anyways.

I also agree with Encap on this... You just never know what you're getting.