Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Pen Ink, Refills & Cartridges |
| Origin | - |
| Brand | Hero |
| Volume | 50ml |
| Ink Type | Non-Carbon, Dye-Based |
| Available Colors | Red, Pure Blue, Black |
| Bottle Material | Glass with Plastic Cap |
| Recommended For | Fountain Pens, Calligraphy, Office Use |
| Flow Characteristics | Smooth, Non-Clogging Formula |
| Drying Time | Moderate (Standard for dye ink) |
| Water Resistance | Low (Typical for non-carbon ink) |
| Country of Origin | China |
Anonymous
Mar 30, 2026
Rating: 3/5
Good flow, but fades slightly
The ink writes very well and hasn't clogged my pen once. However, I noticed the blue ink fades a bit more than premium brands after a few months in direct sunlight. Still good for internal documents.
Anonymous
Mar 25, 2026
Rating: 5/5
Teacher approved!
I grade a lot of papers and go through ink quickly. This 50ml bottle lasts me a whole semester. The red is classic teacher red, and it never dries out in the bottle even after weeks of use.
Anonymous
Mar 24, 2026
Rating: 5/5
Ideal for calligraphy practice
As a beginner in calligraphy, I needed an ink that wouldn't clog my nibs during long practice sessions. This non-carbon formula is perfect. The red shade is particularly striking for corrections and annotations.
Anonymous
Mar 19, 2026
Rating: 4/5
Reliable and clean
Switched from cartridges to this bottled ink to save money. It's very clean and easy to fill. The only reason I didn't give 5 stars is that the bottle opening is a bit narrow for larger converters.
Anonymous
Mar 15, 2026
Rating: 4/5
Great value, vibrant blue
The Pure Blue color is surprisingly vibrant and fun to write with. It's not waterproof, so be careful if you use a highlighter over it, but for the price, it's an excellent everyday ink.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for daily office writing
I bought the black ink for my daily journaling at work. It flows incredibly smoothly through my Hero pen without any skipping. The color is a deep, professional black that looks great on standard paper.
Q: How long does the 50ml bottle typically last?
A: For average daily writing (approx. 2-3 pages), a 50ml bottle usually lasts between 2 to 4 months depending on the efficiency of your specific fountain pen's converter or piston mechanism.
Q: Is this ink safe to use in vintage fountain pens?
A: Yes, because this is a non-carbon, dye-based ink, it is generally safe for vintage pens as it is less likely to clog fine feed systems compared to carbon or iron-gall inks. However, always ensure your pen is clean before switching inks.
Q: Does the bottle come with a cleaning brush?
A: No, the 50ml bottle contains only the ink. Cleaning brushes or ultrasonic cleaners are sold separately in our accessories section.
Q: Is this ink waterproof?
A: No, this is a non-carbon dye ink, which means it is not waterproof. If exposed to water, the writing will smear or wash away. For archival purposes, please consider our pigment-based ink line.
Q: Can I mix the red and blue to make purple?
A: While physically possible, we do not recommend mixing different colors of fountain pen ink. Mixing can sometimes cause chemical reactions that lead to sedimentation or clogging within your pen.
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