posca PC-7M Water-Based Broad Paint Markers, Brown 2-Count — 4.5–5.5mm Tip, Opaque Quick-Drying Coverage

POSCA PC-7M is a pair of water-based, broad-tip paint markers (4.5–5.5mm) in brown designed for smooth, opaque coverage on more than 50 surfaces.

These uni POSCA markers combine the coverage of paint with the control of a marker, letting artists, decorators and crafters colour, outline or fill large areas without sacrificing detail. The water-based formula dries quickly, produces vivid opaque colour on porous surfaces and can be wiped from many non-porous surfaces for flexible use in studios, shops and homes.

How well do these markers cover large surfaces?

The PC-7M’s broad 4.5–5.5mm bullet tip lays down wide, even strokes that speed up filling and background work. The tip delivers consistent paint flow and smooth edges, so you can cover canvases, wood panels or signs with fewer passes.

• Broad bullet tip for wide, controlled strokes
• Vivid, opaque pigment reduces the need for multiple coats
• Quick-drying formula minimizes smudging on large areas
• Ideal for posters, murals, skateboards and large craft pieces

Can I use these markers on different materials?

Yes — POSCA markers work on a wide range of substrates. They bond permanently to porous materials like paper, wood and fabric, and remain erasable or removable on many smooth, non-porous surfaces such as glass and glazed tiles, offering creative flexibility.

• Suitable for over 50 surfaces including wood, glass, metal and plastic
• Permanent on porous surfaces; erasable on many smooth surfaces
• Safe for indoor and outdoor projects when fully dry
• Non-toxic, water-based ink for easier cleanup

How do these markers handle blending, layering and effects?

The water-based paint ink can be diluted, mixed or blended to produce gradients, washes and layered textures. While the marker works straight from the tip for solid coverage, you can also apply with brushes or blend while wet for painterly effects.

• Mix colours on palettes or directly on surfaces for custom tones
• Dilute with water for wash-like transparency
• Layer after drying for richer, opaque results
• Compatible with other POSCA tips and sizes for detail work

What should I know about care, safety and tip maintenance?

Store caps tightly and shake before use to reactivate pigment and ensure even flow. The tips are durable but treat them gently to preserve the bullet shape; replace cap immediately after use to prevent drying.

• Shake until you hear the mixing ball; pump tip on scrap paper if needed
• Recap after use to prevent the tip from drying out
• Non-toxic ink, but markers are not intended for children under 12
• Clean non-porous surfaces shortly after application for easy removal

Who is this for? Artists, educators, sign painters, customizers and hobbyists who need reliable, fast-coverage paint in a convenient marker format will appreciate the POSCA PC-7M. The 4.5–5.5mm broad bullet tip is especially useful for anyone working on mid-to-large scale pieces—posters, murals, shop windows, personalised gear and mixed-media art—who wants bold, opaque colour with the control of a marker.