Anonymous
Mar 29, 2026
Rating: 5/5
Truly waterproof
I labeled some outdoor garden pots with this marker. After several rainstorms, the writing is still perfectly legible. It really lives up to the waterproof claim.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Ink Type | Oil-Based |
| Tip Size | Large (5.0mm) |
| Color | Black |
| Waterproof | Yes |
| Fade Resistant | Yes |
| Drying Time | Quick-Dry (approx. 3 seconds) |
| Surface Compatibility | Paper, Plastic, Metal, Glass, Wood |
| Ink Capacity | High Volume (12ml) |
| Cap Type | Snap-On with Air-Tight Seal |
| Package Quantity | 1 Marker |
Anonymous
Mar 29, 2026
Rating: 5/5
Truly waterproof
I labeled some outdoor garden pots with this marker. After several rainstorms, the writing is still perfectly legible. It really lives up to the waterproof claim.
Anonymous
Mar 23, 2026
Rating: 4/5
Good value for money
Works well on almost every surface I tried, including glass jars and metal tools. It takes a little longer to dry on glossy plastic, but once set, it is permanent.
Anonymous
Mar 14, 2026
Rating: 5/5
Best black marker I've owned
The tip size is substantial without being messy. It covers light-colored surfaces easily in one pass. The cap seals tight, so the ink doesn't dry out between uses.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for warehouse labeling
I use these daily in our shipping department. The ink dries instantly on cardboard and plastic bins, and it hasn't faded even after months of storage. Highly recommend for industrial use.
Anonymous
Mar 10, 2026
Rating: 5/5
Heavy duty performance
I needed something for marking lumber and PVC pipes. This marker handles rough textures beautifully. The high capacity means I don't have to replace it every week.
Anonymous
Mar 06, 2026
Rating: 4/5
Great flow, strong smell
The marker writes very smoothly and the line is bold and consistent. My only complaint is the chemical smell is quite strong when you first open it, so use it in a ventilated area.
Q: What is the shelf life if kept capped?
A: If stored horizontally with the cap tightly sealed, the marker can last up to 2 years without drying out.
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 do I remove the ink if I make a mistake?
A: Since this is an oil-based permanent marker, it is difficult to remove. You can try rubbing alcohol or acetone on non-porous surfaces before the ink fully sets.
Q: Can this write on wet surfaces?
A: For best results, the surface should be clean and dry. Writing on wet surfaces may cause the ink to smear or not adhere properly.
Q: Does the tip fray easily with heavy use?
A: The tip is made of durable felt designed to maintain its shape even under pressure. However, avoiding excessive force on rough concrete or brick will extend its life.