Anonymous
Mar 25, 2026
Rating: 4/5
Good for crafts
I use these for making signs and posters. The black is very deep and opaque. It does bleed through thin paper, so make sure to use cardstock or thicker materials.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Ink Type | Oil-Based |
| Tip Size | Broad (6mm) |
| Color | Black |
| Waterproof | Yes |
| Fade Resistant | Yes |
| Drying Time | Quick-Dry |
| Capacity | High Volume |
| Surface Compatibility | Paper, Plastic, Metal, Glass, Wood |
| Odor Level | Low Odor Formula |
| Package Quantity | 1 Pen |
Anonymous
Mar 25, 2026
Rating: 4/5
Good for crafts
I use these for making signs and posters. The black is very deep and opaque. It does bleed through thin paper, so make sure to use cardstock or thicker materials.
Anonymous
Mar 21, 2026
Rating: 5/5
Reliable workhorse
Bought a pack for our construction site. These pens mark clearly on wet wood and metal pipes. They haven't dried out even after being left uncapped for a few minutes accidentally.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for warehouse labeling
These markers are incredibly bold and dry almost instantly. I use them for labeling boxes in our shipping department, and the ink stays put even if the boxes get a little damp. Highly recommend for industrial use.
Anonymous
Mar 07, 2026
Rating: 5/5
Best broad tip I've found
The tip is sturdy and doesn't fray even after heavy use on rough cardboard surfaces. The ink capacity seems huge compared to standard markers. Great value.
Anonymous
Mar 07, 2026
Rating: 5/5
Truly waterproof
I tested this on a flower pot and left it out in the rain for two days. The marking didn't run or fade at all. Exactly what I needed for outdoor gardening projects.
Anonymous
Mar 01, 2026
Rating: 4/5
Great flow, strong smell initially
The line quality is excellent and very consistent. It writes smoothly on plastic bins without skipping. The only downside is the oil-based smell is a bit strong when you first open it, but it dissipates quickly.
Q: Is the ink toxic if it touches skin?
A: While the ink is non-toxic once dry, we recommend avoiding prolonged skin contact. If contact occurs, simply wash with soap and water or use an alcohol-based cleaner.
Q: Can this marker be used on glass surfaces?
A: Yes, this oil-based marker adheres well to glass, plastic, metal, and wood. For best results, ensure the surface is clean and dry before marking.
Q: Will this work on oily or greasy surfaces?
A: For optimal adhesion, the surface should be free of grease and oil. We recommend wiping the area with a degreaser before applying the marker for a lasting mark.
Q: Does the tip come in different sizes?
A: This specific model features a fixed 6mm broad tip. We do offer other models with fine or chisel tips if you need more precision.
Q: How do I remove the ink if I make a mistake?
A: Since the ink is waterproof and permanent, it requires a solvent for removal. Rubbing alcohol or acetone usually works best on non-porous surfaces.