Scriber that a reason to keep them tempered and sharpA safety pin to dig bits of metal out of your hands.
It doesn't, other than it has a wide nib. Essentially, colour in where you want to mark, then when you use a scribe the lines show up better. You can also use engineers blue, but if you get it on your hands I wouldn't go fiddling with yourself, otherwise your other half will think they're away with a smurfI use French chalk how does that marker differ from a normal permanent marker
It could be much worse, it's made from methylated spirits so it'll blind/kill you if you drink itCould be worse suppose lol