Can you refill it or is it disposable?

You can refill this, with either a Pilot converter or with a Pilot cartridge. Pilot uses proprietary converters and cartridges.

Can the Con-40 converter be used in this pen?

The Con-B, Con-40 and the Con-70 can all be used in the Pilot Kakuno.

Is the ink waterproof and archival?

Pilot Namiki ink, which is what comes in the cartridge with the pen, is not waterproof or archival. For replacing the ink in the cartridge with permanent, archival-quality, and water resistant ink, I recommend buying Diamine Registrar's Blue-Black Ink, a 3ml luer-lock syringe, and a blunt-tipped dispensing needle at least 3 inches long. 1. Gently insert the cartridge (JUST BARELY) into the pen, only enough to open the cartridge. Pull it back out, rinse the ink out of the pen, and empty the ink from the cartridge with the syringe and needle. Dispose of the ink, and rinse the cartridge, syringe, and needle with clean water. Shake the water out of the cartridge. You can dry it out with a Q-tip if you don't want you new ink diluted at all. 2. Withdraw ALMOST 1ml of the Registrar's Blue-Black Ink with the syringe, and fill the cartridge with it. 3. Insert the newly refilled cartridge into the pen, gently but firmly. Set the pen nib-down in a cup , with the cap on, for 5-10 minutes, so the ink can saturate the feed and reach the nib. And don't press too hard if it's still not writing yet. Give it some more time.

What size cartridge does this pen take?

The PILOT KAKUNO FP takes a PILOT NAMIKI IC100 FOUNTAIN PEN INK CARTRIDGE or a PILOT CON 40 converter.

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Pilot Kakuno Fountain Pen, Clear Barrel, Medium Nib (10822)

Pilot Kakuno Fountain Pen, Clear Barrel, Medium Nib (10822)

Product ID: 432724055

Details

Age Range (Description)
Adult
Brand
Pilot
Colour
Clear Barrel
Ink Colour
Black Blue
Writing instrument form
Fountain Pen

🔍Clear Barrel for Ink Visibility

🔲Hexagonal Grip for Comfort

🖋️0.5mm Medium Nib Precision

R406

Duties & taxes included

In stock

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Description

🖋️ Write Happy, Write Smart – The Pen That Smiles Back!

INK INSIGHT - Transparent barrel lets you monitor ink levels, so you never run dry unexpectedly.
VERSATILE STYLISH - Ideal for bullet journaling, note-taking, and creative projects with a sleek, modern look.
COMFORT MEETS CONTROL - Ergonomic hexagonal barrel ensures fatigue-free writing during long sessions.
TRUSTED CRAFTSMANSHIP - Backed by over 100 years of Pilot’s pen-making expertise for reliable performance.
PERFECT WRITING POSITION - Smiley face nib guides your pen angle for flawless strokes every time.

The Pilot Kakuno Fountain Pen features a 0.5mm medium nib with a unique smiley face design to ensure perfect writing angle. Its clear barrel offers ink visibility, while the hexagonal grip provides ergonomic comfort. Trusted by professionals and beginners alike, this pen combines Pilot’s century-long expertise with playful style, making it perfect for journaling, office use, and creative expression.

Specifications

ASIN	B07KBVCTR3
Age Range Description	Adult
Best Sellers Rank	#2,170 in Office Products ( See Top 100 in Office Products ) #44 in Fountain Pens
Body Shape	Round
Brand Name	Pilot
Closure Type	Cap
Colour	Clear Barrel
Customer Reviews	4.7 4.7 out of 5 stars (1,964)
Drill Point	Medium
Global Trade Identification Number	00072838108227
Grip Type	Hexagonal
Hand Orientation	Ambidextrous
Included Components	Pilot Kakuno Fountain Pen, Medium Nib, Clear Barrel, Clear Cap, Black Ink, Single Pen (10822)
Ink Base	Water
Ink Colour	Black,Blue
Item Dimensions	6.9 x 20.6 x 15.7 Centimeters
Item Type	Fountain Pen
Item Weight	0.02 Pounds
Line Size	0.5mm
Manufacturer	Pilot Pen Corporation of America
Material Type	Plastic
Model Name	â€Ž10822
Model number	10822
Recommended Uses For Product	Writing
Special Features	Erasable, Retractable
Style Name	Medium Nib
Subject Character	Smiley Face
UPC	072838108227
Unit Count	1.0 Count
Writing Instrument Form	Fountain Pen

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