Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Ink Type | Oil-Based |
| Tip Size | Thick/Coarse (5mm) |
| Color | Black |
| Water Resistance | Waterproof |
| Drying Time | Quick-Drying ( |
| Fade Resistance | High (UV Resistant) |
| Primary Application | Express Logistics & Shipping |
| Surface Compatibility | Cardboard, Plastic, Metal, Glass |
| Body Material | Durable Plastic with Clip |
| Odor Level | Low Odor Formula |
Anonymous
Mar 31, 2026
Rating: 4/5
Reliable workhorse
Solid marker for the price. The ink density is consistent from start to finish. It handles the fast pace of our sorting facility without skipping.
Anonymous
Mar 31, 2026
Rating: 4/5
Bold lines, great coverage
The tip is quite thick, which is exactly what I needed for labeling large storage bins. It writes well on plastic surfaces too. Only minus one star because the cap can be a bit tight sometimes.
Anonymous
Mar 30, 2026
Rating: 5/5
Great for industrial projects
I bought this for marking lumber and metal pipes in my workshop. The oil-based ink adheres perfectly to rough surfaces where normal markers fail. Very satisfied.
Anonymous
Mar 21, 2026
Rating: 5/5
No more faded labels
Our previous markers would fade after a few weeks in the sun. These black oil markers stay crisp and dark. Essential for our outdoor storage area.
Anonymous
Mar 16, 2026
Rating: 5/5
Truly waterproof and durable
Accidentally left a marked box out in the rain during loading. The writing didn't run or fade at all. This marker lives up to its waterproof claims.
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect for high-volume shipping
We use hundreds of these daily in our warehouse. The ink flows smoothly on cardboard boxes and dries instantly, preventing smudges on packages. Highly recommended for logistics teams.
Q: What is the exact width of the thick tip?
A: The coarse tip produces a line width of approximately 4mm to 6mm, depending on the pressure applied and the surface texture.
Q: Can this marker write on glossy plastic surfaces?
A: Yes, the oil-based formula is designed to adhere to non-porous surfaces like glossy plastic, metal, and glass effectively.
Q: Can this be used for writing on wet surfaces?
A: While the ink is waterproof once dried, we recommend applying it to dry surfaces for the best adhesion and immediate results.
Q: Is the ink toxic or safe for indoor warehouse use?
A: The marker uses a low-odor formula that is safe for standard indoor industrial use. However, we always recommend using it in a well-ventilated area.
Q: How long does the ink last before drying out if the cap is left off?
A: Like most oil-based markers, leaving the cap off for extended periods will cause the tip to dry. We recommend recapping immediately after use to ensure longevity.
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