Flickering Ink Polar Night (KYOKUYA)
It is an ink that gives a glimpse of different colors such as shading and bleeding, and also changes color depending on the passage of time and the paper on which it is written.
You can enjoy the change of color with general high-quality paper without using special paper.
Each ink is an image of an expressive sky that changes like a flickering color. A polar night is a phenomenon in which the sun does not rise throughout the day.
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