1pc rOtring Isograph Needle Pen 0.1-0.8mm Repeated replacement nib Addable Ink hook line pen

rOtring Isograph Technical Drawing Pen, Replacement Nibs, 35 mm : Everything Else

Rotring Isograph Technical Drawing Pens 1.0mm : Everything Else

rOtring Isograph Technical Drawing Pen, Replacement Nibs, 18 mm : Office Products

rOtring Isograph Technical Drawing Pen, 0.50 mm : Office Products

Vintage Rotring Isograph Stainless Steel 0.1mm/ 0,5mm Tip Technical Pen NOS In Carton Box 3501179033945

Rotring Tikky Graphic pen black Pigmented ink Porous-Point Drawing design Pen 1 piece

Rapidograph is a drawing pen by Rotring that produces parallel line widths from 0.10mm to 0.80mm with the convenience of Rotring's unique capillary cartridges. Rapidograph uses rotring's unique capillary cartridge and guarantees top reliability. Pressure-equalization system including ink helix to get a clean new ink helix every time you change the cartridge. Thin stainless steel nib for the highest precision ever and a very long usage.

Rotring Rapidograph Technical Drawing Pen - 0.10mm

rOtring 1903394 Isograph Technical Drawing Pen, 0.1 mm : Everything Else

rOtring Isograph Pen / Replacement Nibs - Different Sizes - Technical Pen no box

rOtring Isograph Technical Drawing Pen, Liquid Ink, 23 ml, Black : Technical Drawing Pens : Office Products

rOtring Rapidograph 0.1mm Technical Drawing Pen (S0203000) : Everything Else

Vintage Rotring Isograph Stainless Steel 0.1mm/ 0,5mm Tip Technical Pen NOS In Carton Box 3501179033945

Rotring Isograph Technical Drawing Pen Replacement Nib, 0,20 mm S0218100

Rotring 0.8mm Isograph Technical Pen - Gift Boxed : Everything Else