Short answer
For graffiti style art, writers lean on refillable pump-action acrylic markers: Molotow ONE4ALL (about 1 to 15 mm), Montana Acrylic (0.7 mm up to 15, 30 and 50 mm) and Posca broad and extra broad tips. Use 4 to 15 mm tips for fills and tags, 1 to 2 mm for outlines and black books. Paint only where you have permission.
Graffiti paint markers worth a look on Amazon
Wide and outline markers from graffiti-rooted brands, plus a budget set, each listing checked by hand.
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Molotow ONE4ALL acrylic paint marker, 4 to 8 mm, Signal White
A wide refillable marker for fills, tags and highlights on boards and canvas.
- 4 to 8 mm
- Refillable
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Molotow ONE4ALL acrylic paint marker, 2 mm, Signal Black
The outline size: crisp black lines over fills and for black book sketches.
- 2 mm
- Refillable
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Montana Cans acrylic paint marker, 15 mm, Shock White Pure
A 15 mm standard nib for big letters and quick fills; Montana says its acrylic markers are refillable.
- 15 mm
- Standard nib
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Posca PC-17K extra broad 15 mm, white
Posca’s widest tip, 15 mm, for bold strokes and fills.
- 15 mm
- Water-based paint
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Posca PC-8K broad chisel markers
An 8 mm chisel tip that switches between thick and thin strokes, good for letter styles.
- 8 mm chisel
- Water-based paint
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ARTISTRO 20 jumbo 15 mm acrylic markers
A budget set of 15 mm jumbo markers sold for murals, tagging and posters, per the listing. Cheaper paint markers for practice boards.
- 20 colors
- 15 mm jumbo
Each pick links to an Amazon listing we checked by hand. Prices, colors and pack sizes change on Amazon, so check the listing before you buy. As an Amazon Associate we earn from qualifying purchases.
Graffiti paint markers by job
Tip sizes from maker pages
| Job | Tip | Markers |
|---|---|---|
| Black book sketches and handstyles | 1 to 2 mm | Molotow ONE4ALL 1.5 or 2 mm, Posca PC-5M |
| Outlines and details on a piece | 2 to 4 mm | Molotow ONE4ALL 2 or 4 mm, Montana 2 mm |
| Fills and big letters | 4 to 15 mm | Molotow ONE4ALL 4 to 8 mm and 15 mm, Posca PC-8K and PC-17K, Montana 15 mm |
| Murals on legal walls | 15 mm and wider | Montana 30 and 50 mm, plus spray paint |
Molotow lists ONE4ALL line widths from about 1 mm up to 15 mm and sells refill bottles (Molotow shop). Montana lists its acrylic markers from 0.7 mm to 50 mm and says they are refillable (Montana technical information).
Best paint markers for graffiti: what to look for
- Opacity: the paint has to cover brick, wood and old paint in one or two passes.
- Refills: wide markers empty fast. Refillable systems let you buy bottles instead of whole markers.
- Replaceable nibs: rough walls chew tips. Molotow’s ONE4ALL listings mention exchangeable tips, and Posca says several of its tips can be replaced.
- Weather: water-based acrylic is permanent once dry on porous surfaces, but outdoor work lasts longer with a clear varnish. Posca recommends a water-based aerosol varnish outdoors (Posca FAQ).
Cheap paint markers for graffiti practice
Budget jumbo sets are fine for practice boards, cardboard and sketch walls in a garage. Expect thinner coverage and tips that fray sooner. Save the refillable markers for finished pieces and commissions. More budget options: permanent paint markers.
Graffiti paint marker art: legal ways to paint
In most countries, marking or painting property without permission is vandalism; graffiti differs from murals, which are often legally permitted street art (Wikipedia). Legal options: designated legal walls, commissioned murals, your own fences and garage doors with permission from the owner, wooden boards and panels, canvas, skateboards and sneakers. Black books, sketchbooks dedicated to letter styles, are where most writers practice.
Graffiti etiquette
Writers follow informal rules more than written ones. A study of the graffiti subculture describes a “don’t go over” rule that prohibits destroying or damaging another writer’s work, and compares it to the moral right of integrity in copyright law (summary of Iljadica, 2016). On a shared legal wall, ask before painting over anything that is not clearly yours or clearly cleared for reuse.
Graffiti markers and other surfaces
- Canvas: prime first; see paint markers for canvas.
- Black outlines: black paint markers.
- White highlights: white paint markers.
- Brand deep dives: Molotow and Posca.
Questions people ask
What markers do graffiti artists use?
Spray paint and markers are the main tools for tags, throw ups and pieces. For markers, wide opaque paint markers are the norm: refillable acrylic markers such as Molotow ONE4ALL and Montana Acrylic, and Posca broad and extra broad tips. Some brands, such as Montana Colors, make supplies specifically for graffiti and street art.
What is rule 1 of graffiti?
There is no written rulebook, but the norm most often described is not to go over another writer’s work. A study of graffiti writers’ informal rules describes a don’t go over rule that prohibits destroying or damaging another’s work. The other rule that matters: painting property without permission is vandalism in most countries.
What are the best markers for tagging graffiti?
For tags on legal surfaces and practice boards, wide, fast-flowing paint markers: Molotow ONE4ALL in 4 to 8 mm or 15 mm, Montana Acrylic 15 mm, or Posca PC-8K and PC-17K. Wider tips give bolder letters, and refillable bodies keep costs down. Practice handstyles in a black book with 1 to 2 mm tips.
What are the best graffiti pens?
For sketching and black books, fine to medium paint markers with strong opacity, such as Molotow ONE4ALL 1 to 2 mm or Posca PC-5M, layer cleanly over color. For walls and canvas, wide pump-action markers from 4 to 15 mm. Refillable systems like Molotow and Montana let you buy paint in bottles rather than whole markers.
What’s the difference between paint pens and markers?
A paint pen carries opaque liquid paint, pigment in a binder, that sits on top of a surface and covers what is underneath, even on dark or slick materials. A regular marker carries dye ink that soaks in and stays see-through. Graffiti work mostly uses paint markers because they cover and stand up better outdoors.
Sources
- Sarah Renae Clark, Ultimate Acrylic Paint Marker Comparison (March 2026)
- Molotow ONE4ALL acrylic markers (maker shop)
- Montana Acrylic Marker technical information (maker)
- Posca FAQ (maker)
- Wikipedia, Graffiti
- Copyright Evidence Wiki, summary of Iljadica (2016), Copyright Beyond Law: Regulating Creativity in the Graffiti Subculture