on saleDiamine Firefly - Ink Sample

Yes! Shimmering ink (a fountain pen ink that has small particles of glitter mixed in) is a great way to add some flare to your writing. We have found that a larger nib will showcase more shimmering particles while writing, but you can use any nib size with shimmering ink. While it is safe to use in fountain pens, it may require a little extra maintenance.

Due to the amount of particulate in this ink used to achieve the sparking look, you may experience restricted ink flow in some of your pens, especially with finer nibs.

We recommend shaking the ink thoroughly before filling, and gently rolling the pen in your hands often to keep the shimmer effect consistent. This will also help prevent clogging.

You will also want to be diligent about regularly cleaning and maintaining your pen when using this ink.

For more information, check out our blog post on How to Write with Shimmering Ink, or watch the video here:

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. 

This product is ineligible for return.

You can read more about all our Return Policies here.