I've been using the Rotring...
, November 27, 2012
I've been using the Rotring Rapid Pro for about a year and it is a great pencil.
Thought i lost it so i ordered the Rotring 600 in black. I can't put it down
and the Rapid Pro is now in my bag. Ya, it's newer so maybe that is a part of
it, but the weight and balance feel great. My favorite aspect is the Knurled
Grip, it stays in the fingers much better than the knurl of the rapid pro. Only
downfall is the lead sleeve doesn't retract. I took some PFA 3/8" tubing and
cut a piece and flared it so it fits over the pencil tip nicely and protects it.