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In Japanese summers, the morning glory (asagao) opens its blue petals at dawn and closes by afternoon. Pilot Iroshizuku Asa-gao Ink Cartridges (Pack of 6) capture that flower’s vivid blue in a clean, portable format.

Why writers love Asa-gao

1. A bright, confident navy blue that looks professional on the page
2. Pilot’s premium Iroshizuku formula in a cartridge
3. Six cartridges, so you always have a spare

Use it for

Office notes, signatures, exam answers and letters. It is a blue that feels a little more special than a standard school blue, without being unprofessional.

Compatibility

Designed for Pilot fountain pens that use Pilot cartridges, including the Kakuno, Metropolitan (MR), Prera and Custom lines. Not compatible with international-standard cartridge pens.

Pilot Iroshizuku Asa-gao cartridges: specifications

• Brand: Pilot, Japan
• Range: Iroshizuku
• Colour: Asa-gao (navy blue)
• Format: Pilot proprietary ink cartridges
• Quantity: pack of 6
• Water resistant: no
• Fast drying: no
• Shimmer: no
• Origin: Japan

Why Makoba

• 90+ international brands of pens, inks and paper
• Genuine Pilot products
• Same-day dispatch on most orders before 1 PM