The non-slip metal knurled grip makes sure that the pencil remains safely in hand so there are no accidental slips. There is a built in erase under the push-button cap for quick erasing, to ensure mistakes aren’t permanent. Show More ...
The 600 was only succesful as mechanical pencil and it was marketed towards engineers. After Sanford took over everything was given city names or fantasy names. No numbers anymore. And so it was named Newton to appeal the normal crowd Let me quote the original catalogue: Der englisch Physiker...
The Rotring 600 series is comprised mainly of four writing implements, a mechanical pencil, a clicky ballpoint, a capped rollerball and a capped fountain pen, I was looking for a pen to replace/compliment my Fisher Bullet, which has a tendency to hide at the deepest bottom of my pocket, a...
If Rotring sizes the same as Faber-Castell then the 1.0mm is 0.9mm for lead. I have the F-C TK-Fine Vario 0.9/1.0 pencil that is a daily carry for work and it has B lead from Faber-Castell installed. Current Rotring website does not list the 600 in other than 0.5/0.7 so can ...
I have a pencil that functions in the same way -- you bend it to extend the lead. It's made by Artline. Nevertheless, I'd suggest putting the thing back together to avoid losing parts. I'd think that there wouldn't be any problem with it, since these pens are of exceptional bui...