PENTEL brush marker Pentel Brush Sign Pen Twin SESW30 — brush-tip felt pen, refillable twin tip

PENTEL Brush Sign Pen Twin SESW30 is a dual-tip brush marker designed for lettering, illustration and sketching. The main brush-style felt tip provides flexible, responsive strokes that vary in width depending on pressure and angle, while the secondary fine tip allows for precise lines and small details. The pen is refillable, making it suitable for continued use in studio work, calligraphy practice and on-site sketching.

Advantages

The brush-style tip delivers smooth transitions between thin and broad strokes, suitable for expressive lettering and dynamic line work. The secondary fine tip offers consistent, controlled lines for details, annotations and outlines. Refillable ink reduces waste and extends the tool's lifespan. The lightweight, pen-shaped body is comfortable to hold for extended sessions and portable for field use.

Suitable for

• Hand lettering and modern calligraphy practice
• Illustration, comic inks and character design
• Urban sketching and on-location drawing
• Graphic design sketches and layout annotations
• Mixed-media journaling and planners

Key specifications

• Tip types: flexible brush-style felt tip and fine secondary tip
• Refillable ink system for extended use
• Body: lightweight, pen-shaped for comfortable grip
• Suitable media: paper and sketchbook surfaces designed for marker ink
• Ideal for variable stroke width and precision detailing

How to use

Hold the brush tip at different angles and vary pressure to achieve a range of stroke widths from thin hairlines to broader swaths. Use the fine secondary tip for outlining, small text or intricate details. If the tip feels dry, replace or refill the ink following the manufacturer's refill instructions. Store the pen capped and horizontally or with the brush tip facing down briefly before use to help ink flow.

Usage recommendations

Use smooth, marker-friendly paper to minimise bleed-through and feathering. Practice pressure control on scrap paper to master transitions between thick and thin strokes. For consistent results, keep a spare refill on hand and cap the pen when not in use to preserve the brush tip.