Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Pen Ink, Refills & Cartridges
Origin	-
Brand	Dax
Model Numbers	401, 402, 403, 404
Ink Type	Dye-based (Non-Carbon)
Volume	50ml
Available Colors	Black, Red, Pure Blue
Primary Use	Calligraphy Practice & School Writing
Target Audience	Elementary Students
Flow Property	Non-Clogging Formula
Origin	Genuine Manufacturer Product
Packaging	Secure Bottle with Leak-Proof Cap

6 reviews

Anonymous

Mar 27, 2026

Rating: 4/5

Great for beginners

The ink is very forgiving for beginners. It doesn't feather too much on cheap paper, which is great for school supplies. The red is a nice bright shade.

Anonymous

Mar 25, 2026

Rating: 5/5

Consistent quality

I have purchased the 401 and 402 models multiple times. The consistency in color and flow is excellent. The 50ml bottle lasts a long time even with daily use.

Anonymous

Mar 15, 2026

Rating: 5/5

Reliable and safe

As a teacher, I recommend this ink to parents. It is high-quality, non-toxic, and ensures that fountain pens remain in good working condition for students.

Anonymous

Mar 07, 2026

Rating: 5/5

No more clogged pens!

We switched to Dax ink after struggling with carbon inks that kept blocking the nibs. This non-carbon formula is a lifesaver. Highly recommend for young students learning to write.

Anonymous

Mar 06, 2026

Rating: 5/5

Perfect for my son's homework

This ink flows smoothly without clogging the pen. My elementary school son uses it daily for his calligraphy practice, and we haven't had a single issue. The pure blue color is vibrant and easy to read.

Anonymous

Mar 06, 2026

Rating: 4/5

Good value for the price

Bought the black and red bottles for my daughter's art projects. The dye-based formula cleans up easily if spilled. It dries reasonably fast on standard notebook paper.

5 FAQ

Q: Does the 50ml bottle come with a dropper?

A: Yes, the bottle typically includes a built-in or separate dropper mechanism to make refilling your converter or piston filler easy and mess-free.

Q: Can I mix the Red and Pure Blue to make purple?

A: While technically possible, we do not recommend mixing different colors as it may alter the chemical balance and potentially affect flow or cause sediment.

Q: How long does it take for the ink to dry on standard paper?

A: Drying time varies by paper type, but on standard school notebook paper, it usually dries within 10 to 20 seconds.

Q: Is this ink suitable for vintage fountain pens?

A: Yes, because it is a dye-based, non-carbon formula, it is generally safe for vintage pens and reduces the risk of clogging compared to carbon inks.

Q: Is this product genuine Dax brand?

A: Absolutely. All our stock is sourced directly from authorized distributors to ensure you receive 100% genuine Dax 401-404 series ink.

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