Ink

“Chou Kuro” ink was developed with the goal of achieving the ultimate blackness
for fountain pen ink. The ink’s pigment particles react and gather with the mineral
components in the paper, resulting in remarkably condensed blackness. Try it to
experience the deepest, darkest black imaginable.

Capacity: 60ML

Pilot Iroshizuku inks are celebrated for their exceptional color depth, smooth flow, and refined performance. Inspired by the natural beauty of Japan, each ink is thoughtfully crafted to capture subtle nuances, elegant shading, and rich saturation—bringing character and emotion to every page.

Formulated for excellent lubrication and consistency, Iroshizuku inks perform beautifully in a wide range of fountain pens, enhancing both everyday writing and expressive calligraphy. Presented in a distinctive glass bottle, they’re as much a pleasure to use as they are to display.  50 mL glass bottle

Details:

• Smooth, well-lubricated fountain pen ink

• Rich color with beautiful shading characteristics

• Reliable flow for everyday writing or creative use

• Inspired by Japanese landscapes and seasons

• Crafted by Pilot with meticulous attention to quality

• Pearl Black
• Royal Blue
• Midnight Blue
• Paradise Blue
• Summer Purple
• Palm Green
• Ruby Red
• Caramel Brown
• Sunrise Orange
• Smokey Grey

J. Herbin is the oldest name in pen inks in the world. He created The Jewel of Inks" in his shop on the Rue des Fossess Saint-Germain in Paris in 1700. J. Herbin inks uses all natural dyes in their fountain pen inks. The smooth flow, fast drying time, and neutral pH makes it a great option for your fountain and dip pens.
Size:

50ml, glass bottle

Colors:

• Noir Abyssal
• Terre d'Ombre
• Rouge d'Orient
• Ambre de Baltique
• Bleu de minuit
• Vert Amazone
• Bleu Austral
• Orange Soleil
• Violet boreal
• Gris de houle

Don't see the color you want, contact us and we will order it in for you

Steeped in Dutch history and craftsmanship, Akkerman fountain pen inks are a celebration of color, tradition, and timeless writing culture. Produced in the Netherlands, each ink is richly saturated, smooth-flowing, and carefully formulated to perform beautifully in a wide range of fountain pens.

Housed in the iconic hand-blown Akkerman bottle—designed with a built-in marble reservoir for easy filling—these inks are as functional as they are collectible. From classic blues and deep blacks to expressive greens, reds, and specialty hues, every color carries a story rooted in centuries of ink-making heritage.

Charge into the new year with Colorverse Red Horse, a bold, passionate ink inspired by the energy and spirit of the 2026 Year of the Horse. This deep, vibrant red embodies vitality, confidence, and momentum — perfect for writers ready to chase their ambitions.

Each 15ml bottle offers rich color saturation and smooth performance, available in four stunning finishes:

• Red Horse – Standard

• Red Horse – Glistening Gold

• Red Horse – Glistening Purple Blue

• Red Horse – Glistening Dark Green

The glistening editions add a festive shimmer to your words, ideal for journaling, cards, or creative projects that celebrate movement and joy.

Available in single, 15ml bottles. Winter of Mudeung - a pale gray color, but it dries gradually, you can see the lilac color of the dusky Mt. Mudeung in the midwinter
Humpback Whale - low in navy blue, reminiscent of the tranquil and deep sea.
Ieodo - a range of blue tones, and it has the dual shading, capturing the harmonious scenery of the Ocean Research Station next to Ieodo and the surrounding sea
Gyeongnyeolbi-yeoldo - it stands out as a mint tone as if it brings to mind underwater seaweed
Do-dong Forest - a dark green tone, capturing the landscape of the forest that grows naturally on the cliffs
Horizon - a yellowish khaki reminding us of a beautiful landscape in nature as if ripe rice ears seem to spread toward the horizon
Hwaseong Fortress - a dark gray color, it was inspired by the beautiful appearance of the surrounding landscape, the piled-stone and brick fortress and roofs that can be seen from the main gate of Hwaseong
Egg Cockle - a dark reddish brown designed to capture the red tint like the color of Egg Cockle's shell
Maltijae - an orange with dark green sheen, capturing the autumn scenery of Malti Pass in ink
Camellia - a red color tone, expressing the beauty of camellias blooming from the cold winter until the warm spring

For the first time, Pen Realm is offering select favorites from the Colorverse 2024 Ink Calendar as individual 15 mL bottles, making it easy to enjoy these standout colors without committing to the full boxed set.

Each bottle contains 15 mL of premium Colorverse fountain pen ink, known for its smooth flow, rich saturation, and excellent performance across a wide range of nibs and papers. These inks were originally released as part of the limited 2024 Colorvent Calendar collection and are now available à la carte due to popular demand.

Important details:

• Sold individually (Top 3 most-loved colors from the 2024 Calendar)

• 15 mL glass bottle each

• No outer box included (calendar set packaging was separated to make individual sales possible)
  

Perfect for collectors who missed the calendar, writers who want to sample the most celebrated shades, or anyone looking to add a little Colorverse magic to their ink rotation—without the full set commitment.

THE GLORIOUS GREEK GODS ALSO HAD DARK MOMENTS OF DEPRAVITY The confrontation between good and evil willing in mythology gods always reflects the real world. Writing reveals real humanity. Shadow owes its birth to light.

ZEUS PURPLE

HERA DARK GREEN

ATHENA GREY

ARES RED

HERMES SKY BLUE


CAUTION:
The fountain pen ink is only for writing purposes.
Please change the ink according to your fountain pen’s instruction guide.
Remove any excess ink from the bottle cap to prevent the ink from going bad.
If the ink spills on clothing, it may be difficult to remove.
Avoid contact with eyes or swallowing. If this happens accidentally, dilute with water and contact a physician immediately.
Keep out of reach of children.
Not waterproof.

GREEK MYTHOLOGY FOUNTAIN PEN INK The Laban Greek Mythology fountain pen ink brings great vitality to your life, which will inspire you to find your very own source of creation. The new Mythology series is a classic not to be missed.
Greek mythos, heroes, and heroines were the first time when mankind created myths in their own way.
In the eyes of Greek poets, the core value of art is the human being, who has a magnificent body, noble virtue, desire, and ambition, but also sadness and jealousy. The images of the Greek gods are so close to ourselves, thus we project our own consciousness on them.

POSEIDON GREEN

APHRODITE PINK

ARTEMIS NAVY BLUE

DEMETER BROWN


CAUTION:
The fountain pen ink is only for writing purposes.
Please change the ink according to your fountain pen’s instruction guide.
Remove any excess ink from the bottle cap to prevent the ink from going bad.
If the ink spills on clothing, it may be difficult to remove.
Avoid contact with eyes or swallowing. If this happens accidentally, dilute with water and contact a physician immediately.
Keep out of reach of children.
Not waterproof.