Go big or go home. The POSCA PC-17K is the heavyweight champion of the POSCA range. Featuring a massive 15mm rectangular chisel tip, this marker is built for large-scale murals, bold street art, and powerful tags. Whether you need to fill in huge background areas or create thick, graphic outlines, the PC-17K provides the coverage and flow required for high-impact work.
The chisel-shaped tip is versatile: use the flat side for maximum width or the edge for slightly more controlled strokes.
Key Features
Massive 15mm Chisel Tip: Specifically designed for filling large surfaces quickly and creating broad, authoritative lines.
High-Flow Ink System: The internal valve and ink reservoir are optimized to keep the oversized tip saturated, ensuring consistent coverage without streaks.
Professional Acrylic Paint: Features the same legendary water-based ink as the smaller models—odorless, fast-drying, and highly opaque.
Surface Master: Dominates on rougher or larger surfaces like walls, wood, metal, glass, and shop windows.
Creative Flexibility: The paint is blendable while wet and can be overpainted once dry, allowing you to layer lighter colors over dark ones with ease.
Technical Specifications
Tip Type: Extra-Broad Chisel Tip (Wigpunt).
Line Width: 15 mm.
Ink Type: Water-based acrylic paint (Non-toxic).
Colors: Available in 10 ultra-opaque, bold shades.
Application: Ideal for murals, posters, window art, and large-format graffiti.
Why choose the PC-17K?
When you're working on a large scale, a standard marker just won't cut it. The PC-17K saves you time and effort by covering more ground in a single stroke. For graffiti writers, it's the perfect choice for "thick-to-thin" calligraphy or creating chunky 3D effects on sketches. Because it’s water-based, it’s also the safest option for large-scale indoor projects like bedroom murals or storefront decorations.