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Description
The rOtring Isograph is the steel-nibbed technical pen that generations of draughtsmen learned to draw with — a refillable reservoir behind a hard chrome-plated stainless steel nib that puts down a line of exactly one width, every time.
That constant width is the whole point: when a technical drawing is enlarged or reduced, lines drawn with an Isograph stay in proportion, which is why the line widths follow the ISO 128 and DIN 15 standards. The patented push-on sleeve opens the ink helix for cleaning even with the reservoir full — the part that decides whether a technical pen lasts a term or a decade.
- Stainless steel nib with wear-resistant hard chrome plating
- Refillable reservoir — ink is bought separately by the bottle
- Push-on sleeve opens the ink helix for cleaning
- Colour-coded barrel shows the line width at a glance
- For tracing paper, vellum, drawing paper and lineboard
Specifications
| Tip Size | 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 1.0 mm, 2 mm |
| Brand | rOtring |
| Ink Type | Pigment |
Supplies & accessories
What you need to use this product, all from our own catalogue.
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