I got this mint rOtring sec-o-mat set in a mixed lot of drawing equipment on eBay. I find the Isograph pens really elegant, but personally I only use Micronorm/Variant pens for my drawings, so I've decided to sell this on. Because these sets are quite rare, and because a new Isograph costs over €20, I figured a starting auction price of €140 seemed more than fair. If I'm lucky, this one will almost pay for the whole lot that I bought. Wish me luck!

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[–] 1 point 9 months ago (2 children)

Interesting. Not really familiar with this style of pen. Definitely see where reservoir refillable pens with a range of tips sizes is really great for artists and engineers.

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  • [–] [S] 2 points 9 months ago (1 child)

    They're lovely to work with if you want clear, repeatable lines. You need to maintain a relatively vertical pen position, but the result is perfect.

    Here is an example showing two different line widths. You'll see that I messed up a bit and smeared some green ink...

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  • [–] 1 point 9 months ago (1 child)

    Are those basically fountain-pen-ink rapidographs? I don't follow drafting pens all that much. Looks like a nice set, regardless!

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