Anonymous
Mar 31, 2026
Rating: 5/5
Lasts a long time
Even with heavy daily use, a single marker lasts for weeks. The tip doesn't fray easily, which is great for maintaining consistent lettering on shipping labels.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Ink Type | Oil-based permanent ink |
| Tip Size | Thick bullet tip (approx. 4mm) |
| Color | Jet Black |
| Water Resistance | Fully waterproof when dry |
| Drying Time | Quick-drying (under 5 seconds) |
| Surface Compatibility | Cardboard, plastic, metal, glass, wood |
| Fade Resistance | High UV and fade resistance |
| Ideal Use Case | Logistics labeling and shipping marks |
| Cap Design | Ventilated safety cap with clip |
| Package Contents | 12 markers per box |
Anonymous
Mar 31, 2026
Rating: 5/5
Lasts a long time
Even with heavy daily use, a single marker lasts for weeks. The tip doesn't fray easily, which is great for maintaining consistent lettering on shipping labels.
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for our warehouse needs
We go through hundreds of markers a month for labeling boxes, and these are by far the best. The ink dries instantly on cardboard and doesn't smear even if handled immediately. Highly recommended for logistics teams.
Anonymous
Mar 28, 2026
Rating: 4/5
Solid industrial marker
Does exactly what it says on the tin. It's thick, black, and permanent. I took off one star because the cap can be a bit tight to remove quickly, but that also ensures it doesn't dry out.
Anonymous
Mar 26, 2026
Rating: 5/5
Works on plastic bins too
I use these not just for cardboard boxes but also for marking our reusable plastic storage bins. The ink adheres well and doesn't wipe off with casual contact.
Anonymous
Mar 21, 2026
Rating: 4/5
Great flow, strong odor
The marker writes very smoothly and the line is bold and clear. The only downside is the strong chemical smell typical of oil-based markers, so make sure to use it in a ventilated area.
Anonymous
Mar 21, 2026
Rating: 5/5
Truly waterproof
I accidentally left a labeled package out in the rain, and the writing remained perfectly legible. The oil-based formula really makes a difference compared to water-based pens.
Q: Will the ink fade if the package is stored in direct sunlight?
A: The formula includes UV-resistant properties to minimize fading. While no ink is entirely immune to prolonged extreme exposure, these markers are significantly more fade-resistant than standard water-based options.
Q: How do I remove the ink if I make a mistake?
A: Since the ink is permanent and waterproof, it cannot be removed with water. You can try using an alcohol-based solvent or a dedicated permanent marker remover on hard surfaces, but it may not work on porous materials like cardboard.
Q: Is the ink toxic or safe for general office use?
A: The ink conforms to standard safety regulations for office supplies. However, as with all permanent markers, it should be used in a well-ventilated area and kept away from children.
Q: Can this marker write on glossy surfaces like plastic wrap?
A: Yes, the oil-based ink is designed to adhere to non-porous surfaces including glossy plastics, though it may take a few extra seconds to dry completely compared to cardboard.
Q: Does the tip come in different sizes?
A: This specific model features a fixed thick bullet tip optimized for bold labeling. We do offer fine-point variants in our store if you need more precision for detailed writing.