Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Other Functional Pens
Origin	-
Brand	Dianshi
Model Number	9564
Ink Color	Blue
Tip Type	Double-Tip (Eraser & Writer)
Compatibility	Non-Thermal Erasable Pens Only
Capacity	Large Capacity
Feature	Color-Eliminating & Rewritable
Target Audience	Students & Office Workers
Material	Plastic Body with Synthetic Fiber Tip
Package Contents	1 x Eraser Pen

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Perfect for my specific pens!

I was worried this wouldn't work with my favorite non-thermal blue pens, but it works like a charm. The eraser tip is precise and doesn't smear the ink.

Anonymous

Mar 17, 2026

Rating: 4/5

Good value for money

Solid build quality and the rewritable aspect is fun for drafting ideas. The eraser tip lasts a long time before wearing down.

Anonymous

Mar 13, 2026

Rating: 5/5

Student essential

As a college student, this saves me so much time during note-taking. The double-tip design is genius; I can write and erase with one tool.

Anonymous

Mar 10, 2026

Rating: 5/5

Clean corrections every time

The color-eliminating feature is smooth. It lifts the blue ink cleanly without damaging the paper texture. Highly recommend for neat freaks.

Anonymous

Mar 08, 2026

Rating: 3/5

Works well but specific use case

It does exactly what it says, but make sure your pens are actually compatible. It didn't work on my thermal gel pens, only the non-thermal ones as described.

Anonymous

Mar 03, 2026

Rating: 4/5

Great capacity, very convenient

The large capacity means I don't have to replace it every week. It's great for correcting small mistakes without needing a separate white-out bottle.

5 FAQ

Q: How long does the eraser tip last with daily use?

A: With average daily usage by a student, the large capacity tip typically lasts between 3 to 4 weeks before needing replacement.

Q: Can I refill this pen when the eraser fluid runs out?

A: This model is designed as a disposable unit with large capacity. Currently, we do not offer separate refills for the eraser mechanism.

Q: Does this work on standard thermal gel pens?

A: No, this pen is specifically designed for non-thermal erasable pens only. It will not effectively erase standard thermal gel ink.

Q: Is the blue ink color an exact match for standard ballpoint blue?

A: The pen itself does not contain writing ink; it contains the eliminating solution. It is used to erase existing blue ink from compatible pens.

Q: Is it safe to use on important documents?

A: We recommend testing on a small area first. While safe for most papers, always ensure the document type allows for chemical erasing before full application.

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