on saleDiamine Polar Glow - Ink Sample

The technique depends on the fountain pen's filling mechanism.

Check out our blog post on How to Fill a Fountain Pen from an Ink Sample Vial, or watch the video here:

We find that usually you can get 2 good fills for a typical converter with our ink samples, or one good fill with a large capacity piston-filling pen.

How much writing you can do depends on you more than anything else. It mostly depends on how big or small you write, and the nib size you’re using. We recommend experimenting with different nib sizes to find what works best for you. 

Shading is a common (and often desired) result of a fountain pen ink pooling in certain parts of a letter when writing, so that the color and saturation of the ink appears different within a single letter or word. This characteristic cannot be achieved with ballpoint or rollerball pens and is a very appealing aspect of fountain pen use for those particularly drawn to all the pretty ink colors.

Sheen is a characteristic of a fountain pen ink where, when ink pools, another color can be seen on top of the ink. It is more pronounced when looked at in different light angles using certain paper types. There is no way to guarantee an ink will sheen, but using a larger nib on a pen may help obtain better sheening results in your writing.

This product is ineligible for return.

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