Anonymous
Mar 29, 2026
Rating: 4/5
Solid performance on glass
Used this to label glass jars for a workshop. The ink adhered perfectly and didn't smear when handled. Took a bit of solvent to remove later, which proves its durability.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Ink Type | Oil-Based |
| Tip Size | Extra Thick (10mm) |
| Color | Black |
| Waterproof | Yes |
| Fade Resistant | Yes |
| Drying Time | Quick-Dry (approx. 5 seconds) |
| Capacity | High Volume (25ml) |
| Surface Compatibility | Metal, Glass, Plastic, Wood, Stone |
| Odor Level | Moderate (Industrial Strength) |
| Cap Type | Snap-On with Airtight Seal |
Anonymous
Mar 29, 2026
Rating: 4/5
Solid performance on glass
Used this to label glass jars for a workshop. The ink adhered perfectly and didn't smear when handled. Took a bit of solvent to remove later, which proves its durability.
Anonymous
Mar 22, 2026
Rating: 5/5
High capacity lasts forever
I've been using this single pen for three weeks on a construction site and it still feels full. The thick tip covers rough concrete textures easily.
Anonymous
Mar 14, 2026
Rating: 3/5
Good but strong smell
The marker works as advertised and is very waterproof. However, the oil-based ink has a strong chemical smell, so make sure to use it in a ventilated area.
Anonymous
Mar 08, 2026
Rating: 4/5
Bold and durable
Great marker for outdoor projects. I labeled some garden stones and they survived a heavy rainstorm without fading. The tip is quite large, so not for detail work.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for industrial labeling
I use these for marking metal pipes in the warehouse. The ink sticks immediately and doesn't wipe off even with gloves on. Very impressed with the flow.
Anonymous
Mar 04, 2026
Rating: 5/5
Best black marker I've owned
The line width is consistent and the ink is incredibly dark. It dries fast on plastic surfaces which was exactly what I needed for my inventory bins.
Q: What is the exact width of the tip?
A: The chisel tip creates a line width ranging from 6mm to 10mm depending on the angle of application.
Q: Will this wash off skin easily?
A: Since this is an oil-based industrial marker, it is not intended for skin use. If contact occurs, please remove with soap and water or a dedicated ink remover immediately.
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 bonding.
Q: Is the ink refillable?
A: No, this marker is designed as a disposable high-capacity unit and cannot be refilled.
Q: Does it work on glossy plastic?
A: Yes, the oil-based formula is specifically engineered to adhere to non-porous and glossy surfaces like polypropylene and PVC.