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A minimalist fountain pen with a magnetic self-aligning cap made from titanium or aluminium.
A minimalist fountain pen with a magnetic self-aligning cap made from titanium or aluminium.
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2,646 backers pledged €260,535 to help bring this project to life.

Writing Samples of different Nib Sizes

Posted by stilform (Creator)

 Hi Kosmonauts,

We had a few very busy days, but we managed to prepare some writing examples of our stilform nibs (by Peter Bock) for you. In this picture you can see writing samples of the four different nib sizes that we offer in our campaign, ranging from extra fine to broad:

klick on the image for a full resolution view
klick on the image for a full resolution view

Spread the word to unlock the new Black Brass Edition!

There is less than one week left until our campaign ends. We have an ambitious stretch goal for this campaign at 250.000€: a beautiful new Black Brass version of the KOSMOS ink. We would love to realize this stretch goal, as it would also make the KOSMOS ink Kickstarter's most funded fountain pen! But we need you support. So if you haven't already, please spread the word about our magnetic fountain pen :)

Black Brass Edition of KOSMOS ink
Black Brass Edition of KOSMOS ink

You can even create a custom referral link for the KOSMOS ink campaign and earn rewards for every pledge through your link. Get you custom referral link HERE.

Martin & Chris 

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    1. stilform 3-time creator on

      @David We used steel nibs for the writing samples. They have almost no flexibility. The gold nibs have a little bit more flexibility whereas the titanium nibs are the most flexible ones. With higher flexibility you will have more line width variation, when you apply more pressure.

      @Chris We used 250g offset printing paper (matt) which is comparable to clairefontaine paper.

    2. Missing avatar

      Chris on

      The paper (cheap copy paper v.s. clairefontaine one, for example) also has an influence on the line width. Which one did you use?

    3. David Wildasin

      How much of an effect do the different materials (especially titanium vs. gold) have on the stroke width?