Hero image 0 of 10pcs Fountain Pen Ink Cartridges, Fountain Pen Refill Cartridges 3.4mm Bore Diameter (Heat Sensitive Erasable Ink) （Dark Blue）, 0 of 7

10pcs Fountain Pen Ink Cartridges, Fountain Pen Refill Cartridges 3.4mm Bore Diameter (Heat Sensitive Erasable Ink) （Dark Blue）

(No ratings yet)

10pcs Fountain Pen Ink Cartridges, Fountain Pen Refill Cartridges 3.4mm Bore Diameter (Heat Sensitive Erasable Ink) （Dark Blue）10pcs Fountain Pen Ink Cartridges Fountain Pen Refill Cartridges 3 4mm Bore Diameter Heat Sensitive Erasable Ink Dark Blue 10pcs Fountain Pen Ink Cartridges Fountain Pen Refill Cartridges 3 4mm Bore Diameter Heat Sensitive Erasable Ink Black 10pcs Fountain Pen Ink Cartridges Fountain Pen Refill Cartridges 3 4mm Bore Diameter Heat Sensitive Erasable Ink Blue

Actual Color:Dark Blue

Black, $4.48

Blue, $4.48

selected, Dark Blue, $4.48

Key item features

【Thermal Erasable Ink】Utilizes thermosensitive ink that cleanly disappears with frictional heat (above 60°C) and reappears when cold (below -15°C), allowing for repeated writing and correction.
【Built-In Friction Eraser】Features a pen-tail eraser that uses friction to remove ink without leaving crumbs or damaging paper, providing a clean alternative to chemical erasers.
【Smooth Consistent Ink Flow】Formulated with low-volatility ink for consistent, clear writing lines; if the nib dries, a quick dip in nib moisturizer restores optimal performance.
【Universal 3.4mm Compatibility】Standard 3.4mm ink cartridges are compatible with many ular fountain and ballpoint pens, making refills convenient, economical, and mess-free.
【Dual-Function Design】Each cartridge supports pens that combine a writing tip with an erasing head, enabling seamless correction and rewriting for note-taking, journaling, and office tasks.

Specs

Pen type
Fountain Pens
Brand
Chshenmechao
Ink color
Dark Blue
Count
10
Color
Dark Blue
Barrel color
Blue

Current price is $4.48

Price when purchased online

Free 30-day returns

How do you want your item?

Ships to

Arrives between Jul 6 - Jul 13

Shipping fee $1.99

Sold and shipped by Chshenmechao

1 star out of 5, based on 7 seller reviews(1.0)

Free 30-day returns

About this item

Product details

3.4mm Replaceable Ink Cartridge Thermal Erasable Pen Refill Replaceable Applicable Black/ Blue/ Dark Blue Pen Accessories
Feature:
Quantity: 10Pcs
Colour: Dark Blue
Material: Plastic
Product size: 5cm/1.97in
Package size: 10x5x4cm/3.94x1.97x1.57in
Netweight: 50g/0.11lb Gross weight: 50g/0.11lb Descrition: Thermal Erasable Technology：Crafted from thermosensitive microcapsule water-b ased color paste, our ink enables handwriting to v anish above 60°C and reappear below -15°C, supporting repeated writing and erasing without r esidue for hassle-free edits.
Physical Erasing Without C rumbs：The built-in pen-tail eraser uses frictional heat to remov e marks cleanly, leaving no c rumbs or paper damage—unlike chemical erasers that harm the paper surfaces, ensuring a tidy writing experience.
Sleek and Dependable Ink F low：Consistent, clear writing with low-volatility ink; if the nib dries after long storage, simply dip it in a nib moisturizer to r estore normal use quickly for dependable performance.
U niversal 3.4mm Replaceable Cartridges：Available in black, blue, and dark blue, these ink sac s are c ompatible with many f ountain pens, m aking refills convenient and cost-e ffective for long-term use without m essy ink bottles.
Double-Function Designs：The pen combines a writing nib and a erasing head, allowing seamless mistake correction by erasing and rewriting without extra tools—ideal for students, professionals, and daily use.
Package Content:
10x Ink Cartridge

Related keywords:
erasable ink refills; 3.4mm ink cartridge; thermal erasable pen refill; fountain pen ink refill; ballpoint pen refill; blue black ink; replaceable ink sac; friction eraser pen; refill ink cartridges; erasable pen refill; office pen refill; writing refills; ink refill pack; pen cartridge; disposable ink

【Thermal Erasable Ink】Utilizes thermosensitive ink that cleanly disappears with frictional heat (above 60°C) and reappears when cold (below -15°C), allowing for repeated writing and correction.
【Built-In Friction Eraser】Features a pen-tail eraser that uses friction to remove ink without leaving crumbs or damaging paper, providing a clean alternative to chemical erasers.
【Smooth Consistent Ink Flow】Formulated with low-volatility ink for consistent, clear writing lines; if the nib dries, a quick dip in nib moisturizer restores optimal performance.
【Universal 3.4mm Compatibility】Standard 3.4mm ink cartridges are compatible with many ular fountain and ballpoint pens, making refills convenient, economical, and mess-free.
【Dual-Function Design】Each cartridge supports pens that combine a writing tip with an erasing head, enabling seamless correction and rewriting for note-taking, journaling, and office tasks.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Pen type

Fountain Pens

Brand

Chshenmechao

Ink color

Dark Blue

Count

Warranty

Warranty information

No

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.