4 ms·Have no fear, consumer; it's breathable, so there's nothing to worry about.by Splines 16y agoHave no fear, consumer; it's breathable, so there's nothing to worry about.bobds 16y agoHow about applying a coating to your lungs? Then they can't get dirty from all the glass nanoparticles flying around.leoc 16y agoWould you recommend Marlboro or Camels? :)lanstein 16y agoCamels, obviously! More doctors smoke Camels than any other cigarette!