can't seem to fit in the place it should go, it's too wide, what should i do?

The bore diameter for these cartridges are 3.4 mm. Please confirm your pen take 3.4 mm cartridges.

Like any other water-based ink, they aren't readily erasable

Are these suitable for a parker pen?

No, they don't fit standard pens because the shaft before the ink is too long

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Hongdian Fountain Pen Set Ink Cartridges Blue Color, Pack of 30 Ink Refill Cartridges, 3.4 mm Bore Diameter

Product ID: 190022021

Details

Brand
erofa
Item weight
0.1 Kilograms
Number of pieces
30
Point type
Bold
Style
Fountain

📏3.4 mm bore diameter

⏱️quick-dry ink formula

🖋️30-pack ink cartridges

¥3600

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🖋️ Elevate your writing game—never run dry on style or substance!

BULK INK POWERHOUSE - 30 vibrant blue cartridges to keep your creativity flowing without pause.
EFFORTLESS ELEGANCE - Smooth, uninterrupted ink flow that transforms every stroke into a statement.
SMUDGE FREE MASTERY - Ink dries in seconds, ensuring your notes and signatures stay crisp and professional.
PRECISION FIT GUARANTEED - 3.4 mm bore diameter engineered for seamless compatibility with Hongdian and similar fountain pens.
ECO CONSCIOUS CRAFTSMANSHIP - Neutral pH, non-toxic natural dyes for a safe, sustainable writing experience.

The Hongdian Fountain Pen Set Ink Cartridges offer a generous 30-pack of blue ink refills with a precise 3.4 mm bore diameter, compatible with Hongdian and similar fountain pens. Crafted with neutral pH, non-toxic natural dyes, these cartridges deliver quick-drying, smudge-resistant ink for a smooth, reliable writing experience. Perfect for professionals who demand both quality and consistency in every pen stroke.

Specifications

ASIN	B083RF352N
Best Sellers Rank	22,940 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 209 in Pen Refills
Brand Name	erofa
Country Of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (1,731)
Ink Colour	Blue,Black
Item Weight	0.1 Kilograms
Manufacturer	Hongdian
Manufacturer Part Number	HDBIC30SER
Model Number	HDBAU30INKED
Number of Pieces	30
Package Size Name	30 Pack
Point Type	Bold
Product Warranty	3 Months
Style	Fountain

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¥3600

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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5 days ago

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