Uni POSCA Paint Brush Pen PCF-350 Black

Black is an essential colour for outlines, lettering, illustrations, calligraphy and adding definition to artwork. The POSCA PCF-350 gives you the flexibility of a brush with the convenience of a paint marker, making it easier to move between delicate strokes and bold marks.

Its flexible tip responds to pressure, allowing you to vary line thickness without changing tools. Use it for brush lettering, expressive drawing, filling smaller areas, adding dark details or working into narrow spaces on decorative objects. The opaque paint also provides strong black coverage for creative projects across different surfaces.

Specification	Details
Brand	Uni POSCA
Product	Paint Brush Pen PCF-350
Colour	Black
Marker Type	Water-based pigment paint marker
Tip Shape	Flexible brush tip
Line Width	Approximately 1–10 mm
Paint Finish	Opaque matte black
Ink Type	Water-based pigment paint
Drying	Quick-drying
Layering	Can be layered once dry
Surface Compatibility	Paper, cardboard, fabric, wood, metal, glass, plastic, stone and ceramics
Paint Control	Push-button paint flow control
Tip Maintenance	Washable brush tip
Country of Origin	Japan

1. What is the Uni POSCA PCF-350 Black used for?

The PCF-350 Black is suitable for calligraphy, brush lettering, illustration, outlining, decorative artwork, crafts and surface customisation.

2. What type of tip does the POSCA PCF-350 have?

It features a flexible brush tip that responds to pressure and allows artists to create both fine and broad strokes.

3. What is the line width of the POSCA PCF-350?

The PCF-350 offers variable line widths of approximately 1–10 mm, depending on pressure and brush movement.

4. Is the POSCA PCF-350 Black water-based?

Yes. It uses water-based pigment paint that provides opaque black colour coverage.

5. Is the POSCA PCF-350 Black opaque?

Yes. Its pigment paint provides strong, opaque black coverage with a smooth matte appearance.

6. Which surfaces can I use the POSCA PCF-350 Black on?

It can be used on paper, cardboard, fabric, wood, metal, glass, plastic, stone and ceramics. Results and permanence depend on the surface.

7. Is POSCA PCF-350 permanent?

POSCA paint is generally permanent on porous surfaces once dry and erasable from most smooth non-porous surfaces. Suitable preparation or sealing may be required for specific applications.

8. Can I use the POSCA PCF-350 for calligraphy and brush lettering?

Yes. Its flexible brush tip allows variable line thickness, making it particularly useful for calligraphy, brush lettering and expressive writing.

9. How do I control the paint flow in the POSCA PCF-350?

The PCF-350 has a push-button mechanism that helps regulate paint flow to the brush tip. Follow the manufacturer's priming instructions before first use.

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