Dried Ink Made in Germany or W. Germany
Rotring Rapidograph Technical Pen .10+Koh-I-Noor+Staedtler+Castell+K&E+Drafting
Rapidograph Tech Pens
Pens for Writing and Drawing - The Paint Spot - Art Supplies and Art Classes, Edmonton
Rotring Isograph Technical Pen 0.3
Rapidograph pens have an airtight double-seal cap that allows instant startup and a see-through cartridge. Can be used with lettering devices. Metric point size designations are in millimeters and nine of the Rapidograph line widths are designed to simplify the task of matching line widths to reduced or enlarged drawings. All Rapidograph Technical Pens include pen point, cap, holder and empty ink cartridge. Koh-I-Noor Technical Inks sold separately. Rapidograph pens can be used with no.
KOH-I-NOOR Rapidograph 3165 - Technical pen - 0.18 mm
Rapidograph Tech Pens
ROTRING RAPIDOGRAPH / Isograph / Micronorm / Variant - Technical Pens (no box) $20.00 - PicClick
Best permanent fineliners for ink and wash - Liz Steel : Liz Steel
Rotring Rapidograph Pen - 1.4 mm - Black Ink
Pens for Writing and Drawing - The Paint Spot - Art Supplies and Art Classes, Edmonton
A Guide To Pen, Ink, and Watercolor Wash Sketching: Pat Van Kirk Wilson, PDF, Pen
Rotring Rapidograph Technical Pen .10+Koh-I-Noor+Staedtler+Castell+K&E+Drafting