10 Pcs Black Fountain Pen Ink Cartridges Thermal Erasable Pen Refill Fountain Pen Refills Cartridge Ink for 3.4 mm Bore Diameter Calligraphy Pen Office Products

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10 Pcs Black Fountain Pen Ink Cartridges Thermal Erasable Pen Refill Fountain Pen Refills Cartridge Ink for 3.4 mm Bore Diameter Calligraphy Pen Office Products

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10 Pcs Black Fountain Pen Ink Cartridges Thermal Erasable Pen Refill Fountain Pen Refills Cartridge Ink for 3.4 mm Bore Diameter Calligraphy Pen Office Products 10 Pcs Black Fountain Pen Ink Cartridges Thermal Erasable Pen Refill Fountain Pen Refills Cartridge Ink 3 4 mm Bore Diameter Calligraphy Pen Office P 10 Pcs Black Fountain Pen Ink Cartridges Thermal Erasable Pen Refill Fountain Pen Refills Cartridge Ink 3 4 mm Bore Diameter Calligraphy Pen Office P

Actual Color:Blue

Black, $5.34, was $5.99

selected, Blue, $5.34, was $5.99

Key item features

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.

Specs

Compatible pen types
Fountain Pens
Ink pen refill type
Fountain Cartridge
Ink color
Black, Blue, Dark Blue
Pen point size
3.4 mm
Brand
Pnroktd
Is erasable
Y

Current price is Now $5.34

You save $0.65

was $5.99

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Arrives between Jun 30 - Jul 6

Shipping fee $1.99

Sold and shipped by Pnroktd

2.230769230769231 stars out of 5, based on 13 seller reviews(2.2)

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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: 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

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.

info:

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Specifications

Compatible pen types

Fountain Pens

Ink pen refill type

Fountain Cartridge

Ink color

Black, Blue, Dark Blue

Pen point size

3.4 mm

Warranty

Warranty information

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