Fountain-pen ink that shades as it dries.
Six colours, mixed by hand in Podgórze, Kraków. 50 ml in glass, 49 zł a bottle.

One bottle, three, or all six to try
One bottle
Any of the six colours.
Three bottles
Any three colours, 12 zł less than three single bottles.
Six samples
Every colour, enough to fill a pen twice.




In every bottle
- 50 ml, water-based dye ink
- pH 6 to 7, no iron gall or pigment
- No shellac, so it rinses out with water
- Shades on most papers
The six colours
| Ink | Colour | Shading | Dries in (80gsm paper) |
|---|---|---|---|
| No. 1 Podgórze Blue-Black | Deep blue-black | Light | 15 s |
| No. 2 Zakrzówek Turquoise | Clear turquoise | Strong | 10 s |
| No. 3 Planty Green | Park green | Medium | 12 s |
| No. 4 Tatra Slate | Blue-grey | Medium | 15 s |
| No. 5 Kazimierz Brick | Brick red | Strong | 12 s |
| No. 6 Krzemionki Dusk | Dusky violet | Medium | 18 s |
Two hundred bottles at a time
Ksenia Wrzos mixed paint for a living before she mixed ink. Each batch is stirred for a day, filtered twice and tried on ten papers before it is bottled. When a colour sells out, the next batch is a few weeks away.
Before you order
How long does delivery take?
We post within two working days. Parcels reach Poland a day or two later, and the rest of the EU in three to six days. Postage is 12 zł in Poland and 29 zł in the EU; outside the EU, email first.
Can I send a bottle back?
Yes. Write to us within 14 days of delivery and send the bottle back, and we refund it when it arrives.
Is it safe for my fountain pen?
Yes. Every colour is a water-based dye ink with a pH between 6 and 7, with no iron gall, pigment or shellac. Rinse the pen with water when you change colours.