Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Other Functional Pens
Origin	-
Brand	Aihao
Model Name	Moqi Fat Dual-tip
Ink Color	Blue
Tip Type	Dual-tip (Writing & Erasing)
Target Audience	Elementary Students
Refillable	Yes, Replaceable Cartridge
Special Feature	Trace-less Erasing Magic Liquid
Body Material	Durable Plastic
Package Contents	1 Pen with 1 Refill
Usage	Copying, Correction, and Writing

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Excellent replacement cartridges

It's great that this pen uses replaceable cartridges. We have gone through several refills already, and they are easy to swap out. The dual-tip design saves space in the pencil case.

Anonymous

Mar 23, 2026

Rating: 5/5

Best pen for learning

My son is in 3rd grade and this has boosted his confidence. He isn't afraid to make mistakes anymore because he can erase them cleanly. The grip is comfortable for small hands too.

Anonymous

Mar 15, 2026

Rating: 4/5

Great concept, smooth writing

The writing tip is very smooth and the ink flow is consistent. The eraser works well on standard paper. I deducted one star only because the cap can be a little tight to remove sometimes, but overall a great functional pen.

Anonymous

Mar 14, 2026

Rating: 4/5

Works as advertised

The 'magic' erasing feature really does work on the specific blue ink provided. It is very satisfying to watch the ink disappear. Just make sure to use the matching refills for best results.

Anonymous

Mar 11, 2026

Rating: 5/5

Perfect for my daughter's homework

This pen is a lifesaver for elementary school work. The erasing end works like magic on the blue ink without leaving any smudges or trace marks. My daughter loves how easy it is to correct her mistakes.

Anonymous

Mar 09, 2026

Rating: 5/5

No more white-out needed!

I bought this for copying documents and making quick corrections. The liquid eraser removes the ink completely so it looks like the mistake was never there. Highly recommend for students.

5 FAQ

Q: Can I use standard blue ink refills with this pen?

A: For the erasing function to work correctly, you must use the special replaceable cartridges designed specifically for the Aihao Moqi series. Standard refills will not erase with the magic tip.

Q: Is the ink safe for children?

A: Yes, the ink and erasing liquid are non-toxic and safe for use by elementary students. However, as with all stationery, it should not be ingested.

Q: How do I replace the cartridge when it runs out?

A: Simply unscrew the barrel of the pen from the grip section, pull out the old cartridge, and insert the new one until it clicks into place. Then screw the barrel back on.

Q: Can this pen be used for official documents?

A: Since the ink is erasable, this pen is intended for drafting, studying, and personal notes. It is generally not recommended for legal or permanent official records where tamper-proof ink is required.

Q: Does the eraser work on all types of paper?

A: The trace-less erasing feature works best on standard copy paper and notebook paper typically used by students. Results may vary on glossy or heavily textured surfaces.

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