2ml sample of Sailor Manyo Koke dual shading fountain pen ink, in a labeled plastic vial. This smooth-flowing water-based dye ink is specifically formulated to be safe for all fountain pens.
Koke is an aqua blue that shades out to purple and green. As part of the third release in the Manyo ink series, Koke is a dual shading ink, which means it shades different colors than its base colors when pooling into areas of high and low concentration on the paper. Dual shading inks are really fascinating.
Goulet pro tip: This ink looks particularly stunning on water-resistant paper like Tomoe River.
Due to the nature of this particular ink, there can be slight variations in the color. This is completely normal. However we have highlighted the most common color swatch we have seen in our images, but your sample or bottle might vary slightly.
- Ink Samples
- Fast Drying
Whether or not the ink contains glittery particles.
- Freeze Resistant
Whether or not an ink is specially formulated to better withstand freezing temperatures.
- Iron Gall
Ink made from iron salts and tannic acids. Though quite permanent and waterproof, these inks are typically known for causing chemical corrosion to metal pen parts (especially the nib) and should be used sparingly or with less-valuable pens.
Whether or not an ink is specially formulated to increase flow in your pen.
Whether or not the ink contains finely-ground solid particles in liquid suspension.
- Water Resistant
Whether or not the ink, once dried on the paper, will resist being washed away with water.
- Special Features
FAQ about Ink Samples
How do I fill my fountain pen from an ink sample vial?
It 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.
How much writing can I do with 2ml of ink?
It really depends on how big or small you write, and the nib size you’re using. We find that usually you can get 2 good fills for a typical converter with our Ink samples, or one good fill with a piston-filling pen. How much writing depends on you more than anything else, so we recommend experimenting with different nib sizes to find what works best for you.
What is shading, sheening, or shimmering ink?
Shading - 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 - Characteristic of a fountain pen ink where when ink pools another color can be seen on top of the ink, especially 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 will help obtain sheening results in your writing.
Shimmering - Fountain pen ink that has small particles of glitter mixed in.
Is shimmering ink safe to use in fountain pens?
Yes! Shimmering ink 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 and shimmering ink. All the ink we sell is safe for use in fountain pens.
You can learn more in our blog: How to Write with Shimmering Ink.
What's your return policy for ink samples?
We do not accept returns for ink that has been used. Otherwise, we accept returns on unused ink products for up to 60 days from purchase. You can read all our Return Policies here.
To initiate a return, please submit a request at the Return Portal. Our Customer Care team might reach out to you for more information.