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🎨 Make your mark bold, black, and unforgettable!
The BIGTHUMB Black Graffiti Mop Paint Marker features a durable 15mm round tip with water-based, quick-drying, and fade-resistant ink. Designed for multi-surface use including canvas, metal, glass, wood, and paper, it offers smooth squeeze control and an ergonomic grip for extended creative sessions. Non-toxic and waterproof, this marker blends professional-grade performance with stylish packaging, making it a must-have for artists and creatives seeking bold, lasting expression.




| ASIN | B0CP3XMBG2 |
| Additional Features | Jumbo, Non Toxic, Odorless, Quick-Drying Ink |
| Age Range Description | 18+ |
| Best Sellers Rank | #39,487 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #509 in Paint Pens & Markers |
| Body Shape | Cylindrical |
| Brand | BIGTHUMB |
| Brand Name | BIGTHUMB |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 160 Reviews |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Black |
| Is Waterproof | true |
| Item Diameter | 15 millimeters |
| Item Weight | 0.08 kg |
| Line Size | 15 millimeters |
| Manufacturer | BIGTHUMB |
| Manufacturer Part Number | GM001R15-BLK |
| Marker Type | Paint Marker |
| Material Type | Plastic |
| Model Number | GM001R15-BLK |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Point Type | Bold |
| Recommended Uses For Product | Drawing |
| Surface Recommendation | Glass wood metal paper |
| Target Audience | Adult |
| Theme | Art |
| Unit Count | 2 Fluid Ounces |
| Warranty Description | 1 Year |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Marker Pen |
D**X
Long-Lasting Fun
Works great and fun to use. Ink offers good coverage and opacity. I add a little bit of DOT 3 brake fluid to the ink for permanence on non pourous materials and coatings.
J**J
Great drawing tool
I really love these, they’re easy to use, super smooth, & very very saturated. Super fun art tool & I have now bought them a few times. It also dries very quick & is very versatile. The size is really perfect too.
A**O
Great product but nib dries out
Bought this to cover large areas of projects. It’s a great product, love the opaqueness of it. Easy to use, thinner consistency but not too thin. Easy to squeeze. My only complaint is that because of the type of nib it has it did dry out. I have 3/4 of bottle left that I can’t use. I haven’t found a way to replace it either. I attached a photo of part of a project I used this for.
A**.
Right box wrong item. Still great.
Been using this for over a month. Just ordered a second one. Both came in a 15 mm tip box and i received a 10 mm tip in both boxes. Although the size mismatch, they still work amazing on all types of materials. Just avoid wood and go easy on stone. Lift higher and squeeze harder on rugged surfaces. Zero leakage, durability is alright besides the nib. Writes incredibly smooth on smooth surfaces. Great for the price.
M**E
Grandson artist tested and approved
Bought this for my teenage grandson who is getting into drawing graffiti. He’s learned about the paint and drawing products that work best for his art and he’s very happy with the marker. I would order again, especially if it sells different colors.
D**.
Great for bigger projects
Granted, this is not a marker for precision projects, as it provides a generous flow. I needed to cover a fairly large surface, so this was the perfect solution. It covers thoroughly and dries quickly. I found it easy to use - no mess, no fuss, no muss.
R**N
Great buy
Bold and solid. Love the drip. Makes my shots stand out!
W**K
Not well made
Good ink. Bad dispenser. Foam tip came off
V**Y
Big Thumbs Up
Beautiful drip. Beautiful consistency for what it’s made for. As everyone else said, it’s the 10mm in the 15mm case, but as long as you know that going in… Sponge tip is delicate.
Trustpilot
1 month ago
5 days ago