Rotring Replacement Nibs for Rotring Isograph Technical Pens equipped with line size indicator, ISO colour code and screw cap with metal clip comes in a hard plastic case.
This is a Discontinued Range - Available While Stock Lasts.
Rotring Isograph Nibs feature a removable front part that makes it easier to clean the helix breathing system without removing the nib from the pen.
The stainless tip is made to work with lettering stencils and templates.
Isograph nibs conform to ISO standard line widths to match Rotring Isograph Technical Pens in .35, .5 & 1.0mm line width sizes.
Other Terms for these Products
isograph nibs, rotring nibs, rot ring nibs, drafting nibs, technical drawing nibs, draftsman nibs, drawing nibs, tracing pen nibs, draft nibs, isograph cones, rotring cones, rot ring cones, drafting cones, technical drawing cones, draftsman cones, drawing cones, tracing pen cones, draft cones, isograph points, rotring points, rot ring points, drafting points, technical drawing points, draftsman points, drawing points, tracing pen points, draft points