it would take hours for you to try and melt metal with that laser. you can burn paper from close range and pop balloons. and i think that they cant make such high powered red lasers i think the green ones can be the strongest. its probabally something to do with the wavelengths. not all the lasers on the site can burn things i think its only the green 450mv one that can burn stuff and that one is 2 grand thats 2,000$ or 2k.
i wouldnt want to buy one. i would want to try one for like 5 hours but eventully i would get bored until i come up with new ideas. so those superpowerful lasers arent good for presentations because if you point to stuff on a projector screen for an extended period of time the screen would start to melt slowly. lol that defeats the purpose of a laser POINTER. you also cant point to paper at close range. if you smoke and want to be cool, you can use that laser to replace you lighter. u just whip out ur laser pointer and you point it at the cigarette for a little while.
i wouldnt want to buy one. i would want to try one for like 5 hours but eventully i would get bored until i come up with new ideas. so those superpowerful lasers arent good for presentations because if you point to stuff on a projector screen for an extended period of time the screen would start to melt slowly. lol that defeats the purpose of a laser POINTER. you also cant point to paper at close range. if you smoke and want to be cool, you can use that laser to replace you lighter. u just whip out ur laser pointer and you point it at the cigarette for a little while. those lasers would also be very good for self defense. just point the laser at the person's face (avoid the eyes) and start burning their cheeks. lol