iroshizuku Mini Fountain Pen Ink 15ml / Pilot

• Ink Type: Water-based dye
• Volume: 15ml
• Body Size: 67 x 28 x 28mm
• Package Size: 70 x 30 x 30mm
• Weight: 77g (83.9g with box)
• Compatibility: Fountain pens only (converter or direct-fill)
• Colors Available: 24

The iroshizuku series takes its name from the Japanese words for color (iro) and dripping (shizuku), evoking the way hues seep into paper like water into earth. Each ink is named after a specific natural scene or phenomenon in Japan, a tradition that draws on the country's long practice of giving poetic names to seasonal and landscape observations.

The 15ml mini bottle format gives fountain pen users a way to build a broader color collection without committing to the full 50ml bottle. The bottle's flat bottom and wide mouth are designed to make filling easy, even when the ink level is low. Three colors were recently added to the lineup: Toro (orange, evoking lantern light on a rain-wet path), Shungyou (black with a faint red tint, capturing a spring dawn), and Rikka (blue, named for snowflake crystals). The full palette now spans 24 colors, from the deep teal of Kujaku (Peacock) to the warm brown of Yamaguri (Wild Chestnut).