Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Ink Type | Oil-Based Permanent |
| Tip Size | Extra Bold (10mm) |
| Color | Black |
| Water Resistance | Yes, Waterproof |
| Fade Resistance | UV Resistant |
| Drying Time | Quick-Dry (approx. 5 seconds) |
| Surface Compatibility | Paper, Metal, Glass, Plastic, Wood |
| Ink Capacity | High Volume (15ml) |
| Odor Level | Low Odor Formula |
| Cap Type | Snap-On with Air-Tight Seal |
Anonymous
Mar 30, 2026
Rating: 5/5
Best bold tip on the market
I've tried several brands for creating signage on cardboard, and this is by far the smoothest. No skipping, no blobbing, just solid black lines every time.
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for warehouse labeling
These markers are exactly what I needed for our shipping department. The tip is huge and covers surface imperfections easily. The ink dries instantly and hasn't smudged even in humid conditions.
Anonymous
Mar 20, 2026
Rating: 5/5
Writes on everything!
I used this to label some glass jars and plastic bins. It adheres perfectly to both surfaces without running. Being waterproof was a key requirement for me, and this delivered.
Anonymous
Mar 16, 2026
Rating: 5/5
High capacity means less refilling
I go through markers quickly in my workshop, but this one has lasted weeks of heavy daily use. The large ink reservoir is a game changer for bulk labeling tasks.
Anonymous
Mar 16, 2026
Rating: 3/5
Good marker, cap is tight
The marker itself writes beautifully and is very bold. However, the cap is extremely tight, which is good for preventing drying out, but sometimes hard to pull off with one hand.
Anonymous
Mar 04, 2026
Rating: 4/5
Great flow, strong smell initially
The ink flow is incredibly consistent and the black is very deep. My only minor complaint is that there was a slight chemical smell when I first opened it, but it dissipated quickly after use.
Q: Is this marker safe to use on food packaging?
A: While the ink is non-toxic once dry, this product is not certified for direct contact with food. We recommend using it only on the exterior of packaging.
Q: How long does the ink last if left uncapped accidentally?
A: The quick-dry formula means the tip can crust over within an hour if left uncapped. However, soaking the tip in warm water for a few minutes often restores functionality.
Q: Does the 10mm tip stay broad or does it fray over time?
A: The tip is made of compressed fiber designed to maintain its shape. With normal pressure, it should remain broad for the life of the ink without fraying significantly.
Q: Can this be removed from glass surfaces?
A: Since this is a permanent oil-based marker, it cannot be removed with water. You would need to use rubbing alcohol or an acetone-based remover to clean it off glass.
Q: Is this suitable for outdoor use in direct sunlight?
A: Yes, the ink is formulated with UV inhibitors to resist fading, making it suitable for outdoor labels and signage exposed to sunlight.
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