Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Ink Type | Oil-Based |
| Tip Size | Extra Large (10mm) |
| Color | Black |
| Waterproof | Yes |
| Fade Resistant | Yes |
| Drying Time | Quick-Dry (approx. 5 seconds) |
| Capacity | Large Volume Refillable |
| Surface Compatibility | Metal, Glass, Plastic, Wood, Stone |
| Odor Level | Low Odor Formula |
| Package Contents | 1 Marker Pen |
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for industrial labeling
I use these for marking steel beams on construction sites. The ink adheres perfectly even to oily surfaces and hasn't faded after weeks of sun exposure. Highly recommended for heavy-duty work.
Anonymous
Mar 28, 2026
Rating: 5/5
Truly waterproof
I tested this on a plastic garden pot and left it out in the rain for three days. The writing didn't smear or run at all. Exactly what I needed for outdoor projects.
Anonymous
Mar 23, 2026
Rating: 4/5
Great flow, strong smell initially
The marker writes very smoothly and the line is bold and consistent. There was a bit of a chemical smell when I first opened it, but it dissipated quickly. Good value for the size.
Anonymous
Mar 22, 2026
Rating: 5/5
Lasts forever
The capacity on this pen is huge compared to standard markers. I've been using it daily for inventory tagging for two months and it still feels like it has plenty of ink left.
Anonymous
Mar 08, 2026
Rating: 5/5
Best black marker I own
The black is incredibly deep and rich. It covers well on dark surfaces where other markers struggle. The quick-dry feature is a lifesaver when I need to stack items immediately after marking.
Anonymous
Mar 02, 2026
Rating: 3/5
Good but tip can fray
The ink quality is excellent and very opaque. However, if you press too hard on rough concrete, the felt tip starts to fray a bit. Just use a lighter touch and it works great.
Q: Is the ink refillable?
A: Yes, this model features a large capacity design that can be refilled with compatible oil-based marker ink to extend its life.
Q: Is this safe for children's school projects?
A: This is an industrial-grade oil-based marker. We recommend it for adult use or supervised professional applications due to the permanent nature of the ink and solvent content.
Q: Can this marker be used on wet surfaces?
A: While the ink is waterproof once dry, we recommend applying it to clean, dry surfaces for the best adhesion and immediate results.
Q: Does this work on glass windows?
A: Absolutely. The oil-based formula bonds well to non-porous surfaces like glass, metal, and plastic without smudging.
Q: How wide is the line exactly?
A: The thick tip produces a line approximately 8mm to 10mm wide, depending on the pressure applied and the texture of the surface.
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